Top 5 Best Argumentative Essays on the East Sea

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Ngày cập nhật gần nhất: 15/4/2026

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1. Argumentative Essay on the East Sea Number 4

2. Argumentative essay about the East Sea number 5

3. Argumentative Essay on the South China Sea, Version 1

4. Argumentative Essay on the South China Sea, Version 2

5. Argumentative essay on the East Sea, number 3

1. Argumentative Essay on the East Sea Number 4

Vietnam is a beautiful and rich country, not only in terms of cultural history and the lifestyle of its people, but also for its abundant natural resources. The country is fortunate to enjoy the benefits of nature, resulting in a rich and diverse biological system, with forests and, just as importantly, a vast array of islands and archipelagos, all situated in the region through which the South China Sea passes. This provides us with numerous advantages in economic development, though it also presents challenges we may not have anticipated. The South China Sea, also known as the East Sea, is a large body of water, an offshoot of the Pacific Ocean. It is the fourth largest sea in the world, covering an area of around 3,447,000 km2. The sea hosts many islands and archipelagos, including the Paracel and Spratly Islands, which have been under Vietnam's sovereignty for centuries, offering significant economic value to the nations in the region, as well as serving as a vital trade route. The Gulf of Tonkin, which is also part of the South China Sea, contains thousands of islands, with Ha Long Bay being internationally famous for its majestic beauty, earning UNESCO's recognition as a natural world heritage site. The South China Sea has a rich ecosystem with many high-value seafood species that are the primary source of income for coastal fishermen. Additionally, it serves as an essential route for transportation, trade, tourism, and national defense. Despite the immense benefits the sea provides, human activities are depleting its resources through pollution, with toxic waste being dumped directly into the ocean, severely damaging the water quality and the marine ecosystem. Even more troubling is the greed of certain nations, leading to conflicts in an attempt to gain control of these valuable resources. Recently, China has persistently targeted Vietnam's activities in the South China Sea to achieve its own nefarious goals. As a developing country with the largest population in the world, China has exploited its sheer population size, military strength, and economic power to provoke and bully its neighbors. They succeeded in seizing the Paracel Islands, but their ambitions did not stop there, as they continue to employ tactics to take control of the Spratly Islands. The situation has escalated recently as China has deployed drilling rigs and engaged in aggressive actions in waters that belong to Vietnam, pushing the country towards a devastating war. China has sent numerous military ships into Vietnam’s waters to incite conflict. In addition, they have sabotaged the livelihoods of Vietnamese fishermen by preventing them from harvesting seafood. These provocations, in our very own territorial waters, are part of their ongoing campaign to incite unrest. They have tried to manipulate the Vietnamese people into urging our government to retaliate, but with our military expertise and strategic intellect, we handled the situation decisively, leaving China disappointed and unable to achieve its objectives. However, China's insatiable greed persists, and it continues to seek ways to claim the South China Sea by any means necessary. The issue of territorial sovereignty over the South China Sea remains unresolved, and it appears there is no end in sight. Nonetheless, we must always be vigilant and prepared, ensuring that the enemy does not achieve its goals. As has been known throughout history, China has always harbored intentions to invade our country. They have schemed to seize our land and assimilate our people, but their efforts have failed. Throughout our history, the Vietnamese people have fought to regain the independence and freedom that are rightfully ours, and these efforts have been rewarded with national peace. However, even after achieving independence, we must remain alert and cautious of our 'greedy neighbor.' China has many underhanded plans aimed at undermining our economy, including exploiting vulnerable citizens by driving up product prices, only to then refuse to purchase them once the people invest their savings. This causes the citizens to lose everything. Therefore, educating the public is vital to help them avoid falling victim to these tricks. The South China Sea holds great significance for our country, and it is essential for each person to be aware of the importance of protecting our maritime sovereignty. We must study diligently, hone our skills, and remain prepared to defend our nation in case territorial disputes arise. Living responsibly and preserving the health of our marine environment are responsibilities each of us must embrace. Nature has gifted us with priceless resources, and the golden forests and silver seas are treasures we must safeguard and cultivate. Alongside protecting the sea, we must also preserve our valuable forest resources, which serve as the Earth’s lungs, providing us with clean air. In this modern era, the responsibility of each individual is paramount. Therefore, we must all strive to learn and become knowledgeable citizens who contribute to the nation’s development. As a student, I recognize my duty to continually improve my knowledge, gain opportunities to promote the beauty of my homeland, and connect with people from around the world to broaden my knowledge and better serve my country.

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2. Argumentative essay about the East Sea number 5

Vietnam has a coastline of approximately 3,260 km, stretching from north to south, with a ratio of around 100 km² of land per kilometer of coastline (the global average is 600 km² per kilometer of coastline) and over 3,000 islands of various sizes, including the Hoang Sa and Truong Sa archipelagos. Among the 63 provinces and cities, 28 are coastal. The East Sea has not only been a source of food for coastal inhabitants for thousands of years but also serves as a gateway for Vietnam's economic development, facilitating trade with both regional and global markets, and fostering cultural exchange and integration.

From an economic perspective, the East Sea has been instrumental in the growth of key sectors in Vietnam, including fisheries, oil and gas, maritime transport, shipbuilding, and tourism. The natural conditions along Vietnam's coastline have created significant potential for the country's maritime industry. Along the coast, there are ten locations suitable for building deep-water ports and many others for medium-sized ports, with the potential to handle up to 50 million tons of goods per year.

The East Sea is a critical source of marine resources. Studies have identified about 11,000 species of marine life in Vietnamese waters, including 6,000 species of bottom-dwelling animals, 2,400 species of fish (130 of which are economically important), 653 species of seaweed, 657 species of plankton, 537 species of phytoplankton, and 225 species of marine shrimp. The estimated fish stock is between 3.1 and 4.1 million tons, with a harvesting potential of 1.4 to 1.6 million tons. This abundance has helped establish the fisheries sector as one of the country's leading economic contributors, with export value ranking third nationally.

Oil and gas are the most significant resources on Vietnam's continental shelf, which holds strategic importance. Numerous basins, such as Cuu Long and Nam Con Son, have been identified as highly promising for oil and gas exploration. The total estimated geological reserves of the entire Vietnamese continental shelf are approximately 10 billion tons of oil equivalent, with recoverable reserves of 4-5 billion tons. Natural gas reserves are estimated at around 1,000 billion m³.

Moreover, the coastal region serves as a “launchpad” to the sea, supporting activities in offshore areas through economic hubs on islands. It provides a natural habitat and breeding grounds for many marine species, both from the local area and those migrating from further offshore. Ecosystems such as coral reefs, seagrass beds, and mangrove forests are concentrated here, offering opportunities for biodiversity conservation and the sustainable sourcing of marine life for the fishing and aquaculture industries. These ecosystems are naturally interconnected, creating vital ecological links across the entire region, making it one of the most promising areas for aquaculture development, with an area of approximately 1.13 million hectares, contributing nearly 60% of the country's total seafood output and supplying about 40% of protein for the population.

Additionally, Vietnam boasts a coastline of over 3,260 km, with numerous pristine beaches, caves, famous bays, and 2,773 coastal islands, including the Hoang Sa and Truong Sa archipelagos. The country's diverse climate and coastal topography, coupled with a variety of local crafts, give Vietnam significant potential for marine tourism both regionally and globally. This is one of the major advantages for the tourism industry in Vietnam, particularly in the context of international competition and integration in today's world.

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3. Argumentative Essay on the South China Sea, Version 1

The current situation in Vietnam’s seas and islands is becoming increasingly complex, posing a direct threat to the territorial sovereignty of the nation. Given the heightened tensions in the South China Sea, the question "What can youth do to protect the homeland?" has become a key focus for young people addressing the ongoing maritime issues.

The islands of Vietnam, including the Paracel and Spratly Islands, belong to the Vietnamese people. This has been proven through history and scientific evidence. Existing scientific and legal documents confirm Vietnam's continuous process of exploration, occupation, and sovereignty enforcement over these territories throughout history. However, in recent years, China has engaged in numerous actions that infringe upon Vietnam's sovereignty, including the arrest of Vietnamese fishermen, attacks on Vietnamese ships within Vietnamese waters, and the unlawful construction of the Sansha City on the Paracel Islands.

These actions by China represent serious violations of Vietnam’s sovereignty over the Paracel and Spratly Islands, as well as infringement on Vietnam’s jurisdiction over its maritime areas. These actions also breach the Agreement on Basic Principles Guiding the Settlement of Maritime Issues between Vietnam and China signed in October 2011, violate the Declaration on the Conduct of Parties in the South China Sea (DOC), and undermine the spirit of the 10th anniversary of the DOC Declaration, all of which add to the complications in the South China Sea situation.

Youth action today: In order to protect national maritime sovereignty, young people, including students, must study and gain a deep understanding of the sacred significance of national territorial integrity, and the immense value of sovereignty that our ancestors defended with their blood. They should learn about Vietnam’s history, especially the geography related to territorial sovereignty, the history of the Paracel and Spratly Islands, and familiarize themselves with Vietnam's consistent foreign policy on the South China Sea. Furthermore, they should study the 1982 United Nations Convention on the Law of the Sea and the legal framework governing maritime zones.

Youth should actively engage in legitimate forums in the media and online platforms to assert Vietnam’s sovereignty over its maritime areas, and vigorously condemn and resist any violations of Vietnam’s sovereignty. Young people must also serve as a strong emotional support for our soldiers stationed at sea, through meaningful actions such as sending letters to the coast guards, offering encouragement, and boosting morale to help them remain committed to safeguarding the islands.

Moreover, it is essential for young people to continuously cultivate their Vietnamese identity, actively participate in nation-building efforts, and foster a patriotic spirit. With a united and strong community, we will have the power to defend our sovereignty over the seas. Additionally, we must be mentally prepared to directly contribute to the protection of our homeland’s maritime territories with all the resources at our disposal.

The islands of Vietnam are an inseparable part of our sacred homeland, a legacy passed down from our ancestors. It is the responsibility of today’s youth to ensure the integrity of this territory, in line with the words of President Ho Chi Minh: "The Hung Kings laid the foundation for the nation; we, their descendants, must unite to protect our homeland."

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4. Argumentative Essay on the South China Sea, Version 2

"If the homeland is stormy from the sea,

There is a part of the blood and flesh in Hoang Sa.

Thousands of years ago, I followed my father to the sea,

My mother went to the forest, forever longing for Truong Sa.

The homeland trembles at the shadow of invaders,

While the children lie awake near Truong Son.

The sea of our homeland has never been calm,

The laboring sea, like a mother's worn-out clothes."

Every time I read this poem by poet Nguyen Viet Chien, I am filled with thoughts of the sea, of Hoang Sa, and of Truong Sa. I picture the proud figures of the soldiers stationed on distant islands, standing resolutely in the vast ocean, guarding the peace of our homeland.

Born in a time of peace, I have never experienced the horrors of war or hunger. What I know of history and the proud past of my nation comes from the pages of history books and the media. From those pages, I grew up with a deep sense of gratitude toward our ancestors. Without the generations who sacrificed their lives in countless wars to defend the homeland, I would not be here today. Today, even though the war is over, and the country is at peace and thriving, the distant seas still hold the looming threat of foreign aggression. Thus, the duty of the youth, of every citizen, is paramount. And out there, hundreds of nautical miles away, young soldiers, filled with patriotism, sacrifice, and dedication, face fierce waves day and night. They are the noble symbols of today's homeland.

How much we love those who march forward,

Two arms like wings soaring high,

Chests daring to face the violent storms,

Feet stepping through mud, undaunted by snakes!

Our coastline stretches over 3,260 kilometers, from Mong Cai to the southern tip of Ca Mau. Extending eastward, we have over 3,000 islands, large and small. Since the days when the heroic army of Ly Son carried swords to claim our seas, we have had Hoang Sa, Truong Sa, with both visible and submerged islands. The sea, as vast as a mother's love, brings us countless marine resources and beautiful natural landscapes. The sea, full of love, tirelessly beats against the shore. Here, I am reminded of the memories with my grandfather, who, with a trembling, hoarse voice, recounted the battle at Gac Ma Island in 1988. That was a naval battle where our ancestors gave their all to fight against the treacherous Chinese enemy. There, our soldiers sacrificed their youth for the independence and sovereignty of the nation. Though they fell, they held the national flag in their arms, resolutely fighting for a noble cause. Every year, ships still carry groups of people from the mainland to Truong Sa, and each time they pass Gac Ma, the Vietnamese people release wreaths in remembrance. These soldiers gave their twenties for the nation, and the entire country will forever remember their sacrifice. My grandfather would close his eyes, and when he opened them, there was a silent sorrow in his gaze, as if his eyes spoke of a deep love that words could not express: the love for the islands of our homeland.

Now, in peacetime, hundreds of thousands of soldiers have left behind their personal lives, bidding farewell to their villages, to bustling cities, to be stationed on distant islands, ensuring the peaceful sleep of the people. Despite all the hardships and loneliness, these soldiers remain determined to stay on the islands, to guard the sacred seas, just as countless martyrs did before them. While the brutal wars may be over, the schemes of territorial expansion by our "neighboring" countries continue to brew. The sea, still turbulent, never rests.

You, the young soldiers, pay no mind to hardships. Day and night, you stand ready, guns in hand, hearts full of ambition, facing danger with bravery, unwavering in the boundless ocean. I am reminded of the writer Nguyen Thanh Long, who introduced readers to the image of a young man working as a meteorologist and geophysicist on Yen Son mountain peak. Despite numerous hardships, he worked diligently, contributing to the nation's labor and defense efforts. This reflects the spirit of today’s youth – the soldiers on the distant islands – who continue to train, nurture their courage, and prepare to defend their homeland. This is the eternal beauty of the Vietnamese people, a nation:

Standing firm for four thousand years,

Carrying a sword on their back or a brush of flowers.

With pure thoughts and shining light on both shores,

Living upright and filled with compassion.

(Huy Can)

Although I hold immense admiration and gratitude, it still feels insufficient. I yearn to wear the uniform of those soldiers on the islands and march across those distant seas. Yes, when the homeland calls, we must be ready to sacrifice.

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5. Argumentative essay on the East Sea, number 3

The phrase "Golden Forest, Silver Sea" seems to be the most fitting when describing the natural resources of our beloved Vietnam. Positioned strategically in Southeast Asia with an area of about 331,686 km², the nation's sovereignty is defined by its skies, lands, and seas. It can be said that preserving national sovereignty, particularly over the East Sea, is an essential task for the youth of our country in the current context. With a vast sea stretching 3,260 km from North to South, surrounded by over 3,000 large and small islands, including the two main archipelagos of Hoang Sa and Truong Sa, covering an area of around 1 million km², the East Sea offers a rich supply of seafood throughout the year. It is home to nutritious and economically valuable species such as squid, shrimp, sea cucumbers, and abalones... In addition, the coastline and the depths of the continental shelf harbor rare and precious minerals like titanium, white sand, and oil and gas, which provide significant economic potential for our country. Marine tourism is also one of Vietnam's strengths, with beautiful beaches attracting thousands of tourists annually. The coastal areas, enriched by river deltas, offer potential for the development of large seaports and marine transport. The East Sea plays a crucial role in the development of the country in terms of the economy, society, and national defense. It provides jobs and income for thousands of fishermen. The islands of our country are the front lines protecting the mainland, forming a system that allows us to expand into the seas and oceans, making optimal use of marine resources. The East Sea is also the foundation for asserting our sovereignty over the sea and continental shelf. Not only does the East Sea play an important role in shaping the future economic and social development of the nation, but it is also a witness to a long historical process. Our ancestors fiercely protected these waters during prolonged wars of resistance, forming the cultural foundation of the homeland. It established living spaces and a maritime culture, fostering diplomatic relations with other nations through sea trade routes. The East Sea, with its rich ecosystem, is a source of pride for Vietnam on the global stage. However, the situation in the East Sea has become increasingly complex, posing many challenges for our country. The vastness of the sea, shared with many countries, especially large neighboring nations, makes it difficult for us to fully exploit the East Sea's potential. Exploitation must go hand in hand with protection, and fostering harmonious relations with other nations is a challenging issue in the development of the marine economy. The East Sea is facing a serious threat due to environmental pollution. Current statistics show that annually, 70% of the waste discharged into the sea originates from factories on land. Much of the waste is untreated and is directly discharged into rivers and streams, ultimately reaching the sea. The actions of industrial companies that fail to treat wastewater, leading to the release of pollutants into the sea, have caused significant damage to Vietnam's coastal waters, with thousands of tons of dead fish every year and severe bottom-of-the-sea pollution. Hundreds of thousands of households relying on the sea for their livelihoods are suffering, leading to economic losses of hundreds of billions of dong. The coastal provinces in Central Vietnam have borne the brunt of the negligence of these companies in protecting the marine environment. In addition, some tourists with poor environmental awareness litter indiscriminately, throwing plastic bags and bottles while swimming or sightseeing. They do not respect the marine ecosystem, causing significant harm to the appearance of coastal areas and directly affecting the environment of the provinces. As the young generation, still sitting in school, we must continuously learn and research about maritime sovereignty, the historical significance of the East Sea, and the sacrifices made by our ancestors to protect it. We must study diligently, actively seek knowledge about the history and geography related to maritime issues, especially regarding the two archipelagos of Truong Sa and Hoang Sa. Schools should organize competitions for students to learn about maritime sovereignty, thereby educating them about patriotism and national pride. It is crucial to understand the consistent policies of the Party and the state regarding foreign relations and laws in the East Sea, affirming the country's territorial integrity. We must condemn and take appropriate action against acts that violate our sovereignty, continuously update the situation in both domestic and international contexts regarding the development of the marine economy. We must cultivate ethics, have a clear sense of patriotism, and foster unity to create powerful collective strength to protect the East Sea. We should actively participate in youth movements and competitions related to Vietnam's maritime sovereignty. We must be ready to fulfill national defense duties and protect sovereignty in the East Sea. We should contribute ideas to help build a prosperous nation and protect the homeland. We must be conscious of preserving the environment, especially the marine environment, and avoid littering in public spaces, particularly in tourist areas and beaches. We must be cautious and vigilant against false narratives regarding maritime sovereignty. We should refrain from participating in protests that harm the Party and the state, and exercise prudence when engaging in online forums and commenting on issues related to maritime security. The East Sea is an inseparable part of the sovereignty of our beloved Vietnam. Therefore, no matter where we go or what we do, we must always remember and actively contribute to protecting our nation's sacred sovereignty. This sovereignty, established over a thousand years, must be continued and developed by our generation, preserving the heroic tradition of defending national independence. As poet Nguyen Viet Chien's poem "The Homeland Viewed from the Sea" asserts: "If the homeland is seen from the losses, Blood and bones stretch over a thousand years. The spirit of the nation never submits, The form of the ship continues to sail out to sea."

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