1. Reference Article 1
There were two siblings in the family, Kieu Phuong being the younger sister. The siblings cherished each other, with the older brother affectionately calling her 'Cat,' a name she adored. Despite knowing that she made paint from ashes and self-made pigments, he never informed their mother. She was mischievous, and even when teasing her, he did so with joy.
Then, one day, Uncle Tien Le, their father's friend, discovered Kieu Phuong's special talent in painting. Since then, everyone made efforts to provide opportunities for her to develop her skills. Seeing this, the older brother felt sad as he perceived himself as being overlooked and untalented. His mood led him to become less friendly towards her, often criticizing her. However, she remained as innocent as ever.
Kieu Phuong was selected to attend an international children's painting camp. Before leaving, she seemed to observe him more closely. In that competition, she won first prize. She invited her older brother to receive the award with her. In the exhibition room, the older brother was 'astonished, then proud, and then ashamed' before the painting his younger sister had drawn of him as the perfect older brother. He realized that the painting was her soul and kind-heartedness.

3. Reference Article 3
This story revolves around two siblings, Kiều Phương, nicknamed 'Cat.' Cat is a mischievous girl who often gets herself dirty but possesses a remarkable talent for drawing.
One day, Uncle Tiến Lê - a close friend of their father - discovered Cat's talent and praised her artwork. This made the older brother jealous. His emotional state led him to be harsh on Cat, even though she had done nothing wrong.
Kiều Phương was selected to participate in an international painting camp, which made her brother envious. However, surprisingly, her award-winning painting depicted her beloved older brother. The painting portrayed her older brother as magnificent and flawless, causing him to feel both pride and shame. Confronted with the painting, he recognized his sister's kindness and regretted his past mistreatment of her.

3. Reference Article 2
My younger sister's name is Kiều Phương, a lively and mischievous girl who always gets herself dirty. She especially loves drawing and once even mixed dirt with paint without anyone scolding her or telling on her.
Uncle Tiến Lê was the one who discovered her talent in painting. Everyone was happy and focused on providing all conditions for her talent to flourish. Seeing this, my sister felt sad because people no longer cared about her as they used to and she felt somewhat useless. Envy crept in, and she began to criticize herself for any small mistakes.
With her talent, she participated in a children's painting competition, where she won first prize. It was surprising when my younger sister painted a perfect portrait of our older brother. From that moment, our older brother felt small, selfish, and the painting itself represented the innocent, life-loving soul of my younger sister.

4. Reference Article 5
This story narrates the relationship between two siblings, Kiều Phương (also known as Cat), from the perspective of the older brother. Cat is a mischievous girl but possesses a special talent for drawing. After observing her for a while, especially when hearing Uncle Tiến Lê praise her artwork, the older brother falls into a state of insecurity. This psychological state leads him to be harsh on Cat, even though she did nothing wrong. However, surprisingly, Cat's award-winning painting is a portrait of her beloved older brother. Confronted with the painting, the older brother recognizes his sister's kindness and regrets mistreating her in the past.

5. Reference Article 4
The older brother affectionately nicknamed his younger sister Kieu Phuong as Cat because she often got herself dirty. One day, he caught her inventing her own paint. When her artistic talent was discovered and acknowledged, Kieu Phuong received love and attention from the whole family. The older brother felt inadequate and abandoned. Sneaking a look at his sister's paintings, he had to admit they were beautiful. Thanks to an introduction by the artist Tien Le, she participated in an international children's painting competition and won first prize with a painting of my older brother.
Standing before the painting, the older brother's feelings shifted from astonishment to pride, then to shame. He recognized his own flaws alongside the purity of heart and precious kindness in his sister.

6. Reference Article 6
A family has two siblings, the younger one named Kieu Phuong, affectionately called Cat by the older brother because she often smears dirt on her face. One day, Dad's friend - Uncle Tien Le - visited and discovered that she was a painting prodigy. Since then, the older brother has always felt untalented. He decides to sneak a peek at the paintings his sister has created. Eventually, she is invited to participate in an international painting camp. She returns home embraced by her parents, and her painting has won first prize. She wants her older brother to come and receive the award with her. After admiring the painting, the older brother realizes that the person depicted is none other than himself. He believes that the painting embodies the pure soul and kindness of his younger sister.

