1. Poetry Collection *Letters to the Brothers* (1955)
With his poetry collection *Letters to the Brothers* (1954), Chế Lan Viên transitioned his poetry from a sorrowful past to embrace the present with a renewed sense of hope and affection. The revolutionary and resistance movements of the time provided a fertile ground for his poetry to flourish, allowing his artistic spirit to soar along with the flight of the nation.
In *Letters to the Brothers*, Chế Lan Viên leaves behind the early, struggling days of revolutionary poetry, and we can clearly feel the emotion in his writing, especially in his heartfelt portrayal of a mother living in a war-torn area, expressing sincere affection and devotion.


2. *Everyday Flowers - Birds of the Storm* (1967)
With *Everyday Flowers - Birds of the Storm*, Chế Lan Viên made a dramatic shift, moving closer to the frontline of his nation's struggles and the turbulence of his time.
In the face of the great storm of his era, the lyrical and reflective nature of his poetry converged, rising like powerful waves, echoing the fierce chords of a poet engaged in the battle for his country's independence. During the years of resistance against American forces, the poet’s focus was on using poetry as a weapon. In this collection, Chế Lan Viên exhibits his active resistance, his sharp intuition, and the depth of his artistic thinking.
It is here that Chế Lan Viên poured much of his heart and soul, searching for new styles and crafting a distinctive voice, which allowed his poems to take a prominent place in the significant achievements of the anti-American poetry movement. *Everyday Flowers - Birds of the Storm* contributed to the creation of ‘great waves’ and ‘fierce chords’ in Chế Lan Viên's poetic style.
Author Nguyễn Văn Long, in his *Vietnamese Modern Literature Coursebook Volume II*, published by Hanoi University of Education in 2008, commented on this collection: “The poet aims to be both a landmine against the enemy and a refreshing flower for life.”
Professor and Doctor Trần Đình Sử, in his article “Chế Lan Viên - The Strength of a Great Poet” from the *Fifteen Years of Literary and Youth Magazine Anthology, Volume One* (Hanoi Education Publishing, 2008), stated: “*Everyday Flowers - Birds of the Storm* marks the resurgence and renewal of Chế Lan Viên's poetry, deeply connected to his sense of 'self.'”


3. Flowers at the Mausoleum of Uncle Ho (1976)
Together with poets like Tố Hữu, Như Hải, Nguyễn Văn Dinh, and writer Sơn Tùng, Chế Lan Viên is renowned for his works dedicated to Uncle Ho, achieving distinct successes. The poet delves deeply into the inner world of Uncle Ho to uncover his beauty in terms of thought, ethics, and humanity. The poetry collection 'Flowers at the Mausoleum of Uncle Ho' (1976) is a prominent work loved by many.
Together with poets like Tố Hữu, Như Hải, Nguyễn Văn Dinh, and writer Sơn Tùng, Chế Lan Viên is renowned for his works dedicated to Uncle Ho, achieving distinct successes. The poet delves deeply into the inner world of Uncle Ho to uncover his beauty in terms of thought, ethics, and humanity. The poetry collection 'Flowers at the Mausoleum of Uncle Ho' (1976) is a prominent work loved by many.


4. The Poetry Collection 'Decay'
The poetry collection 'Decay' was written by Chế Lan Viên in the autumn of 1937, and is one of his most famous works, which helped establish him as a significant figure in the New Poetry movement. This collection reveals the poet's deep personal emotions, portraying feelings of solitude, sorrow, madness, and a sense of hopelessness and despair. The collection also offers readers profound artistic value, particularly through its intellectual and contemplative nature. The artistic space within the poems rarely features scenes of beauty but instead is filled with dark, harsh realities and vast cosmic landscapes.
'Decay' reflects Chế Lan Viên's unique artistic world, one in which the colors green, white, and black all feature prominently. Some notable poems in the collection include 'On the Way Back,' 'Morning Sun,' 'Dry Bones,' among others. To this day, the collection continues to hold a lasting place in the history of Vietnamese poetry.


5. The Poetry Collection 'Light and Alluvial Soil'
The poetry collection 'Light and Alluvial Soil' was written by the poet in 1960 and consists of 69 poems, each with a distinct flavor and color. Unlike the dark, sorrowful images found in 'Decay,' this collection marks a complete transformation, offering readers a series of fresh, bright, and homeland-inspired images. The poems' imagery is more vibrant and optimistic.
The collection praises the struggle for national reunification in the North, reflecting the poet's inner conflict, love, gratitude, and deep connection to the country and its people. The tone is highly lyrical and romantic. Some of the most remarkable and beloved poems from this collection include 'The One Who Seeks the Shape of Water,' 'The Song of the Train,' and 'The Bird Circles a Hundred Times.' This shows the poet's constant engagement with the era, relentlessly exploring and expressing various emotions and states of being.


6. The Poetry Collection 'Posthumous Works'
The three volumes of 'Posthumous Works' by the poet were compiled and selected by his life partner, then published by Thuận Hóa Publishing House in 1992, 1993, and 1996. 'Posthumous Works' refers to poems the poet wrote during his lifetime but never published. It serves as an addition to his previous works, offering insights into what the poet left unsaid, not because it wasn’t in his heart, but because he chose not to speak it out. In this collection, the poet touches on various themes, particularly works about Nguyễn Trãi and Nguyễn Du, reflecting his deep concerns about the cultural and literary heritage of the nation.
While the collection includes some historical revolutionary poems, they are fewer in number. Moreover, in 'Posthumous Works,' there is a poem about Uncle Ho placed in the second part of the book. Thus, this collection provides readers with an authentic glimpse of the poet's reflections on the losses caused by war, the survival of those who returned, and the poet's final yearning for creative expression in the last stages of his life.


