Liu So Diem was born in 2009 in Tuyen Chau, Fujian (China). The exercise video that the girl's parents accidentally posted online created a surprise fever.
In 2011, the producer of the program "Ngay Trai Sao" approached Luu So Diem. Although only 2 years old, the girl did not hesitate under the stage lights, but confidently shook her legs to music, making a lovely expression in front of the judges, and her gentle, sweet voice melted the hearts of all the audience.
Liu Chu Diem's victory in the program "Kids Star" became a magnet to attract advertisers. The girl's schedule is full of contracts advertising milk powder, diapers and children's clothes, with each advertisement worth up to hundreds of thousands of yuan.
At the age of 5, Liu So Diem held 8 advertising contracts, with an annual income exceeding 1 million yuan. But in response to many invitations to cooperation, the girl's father said: "Children should play mud and eat snacks", so the family refused many long-term variety programs, giving 70% of their income to the education fund.
In 2014, Liu So Diem debuted as a child actress, playing the daughter of Zhang Jiaced in the movie "Gia Mon". Director Luu Hue Ninh had to convince the family 3 times to agree. On set, the girl acted out a natural crying scene and moved accurately, surprising the crew.
The real turning point came in 2015. When director Trinh Tieu Long was having a headache searching for a child actor to play the role of "little Mi Nguyet" in the movie "My Nguyet Truyen", he accidentally saw a photo of Luu So Diem's hair flying in the wind, the retroactive eyes made him immediately decide to choose her.
When he was 6 years old, Liu So Diem joined the film crew. Although she is young and her height is not yet as tall as the female lead Ton Le, she still fully shows the pride and stubbornness of Mi Nguyet. The line Liu Chu Diem calls his father the "big tiger" became a famous segment.
In the same year, she participated in the program "Happy Camp" of Hunan TV, confidently dancing with Rain without any hesitation.
After the success of The Legend of Zhu Zhen, Liu Chu Diem was praised by international media as the most beautiful child in China, but the online community was also worried about the future of the child actors.
The topic "Flowing through soap and getting rid of plastic surgery" surpassed hundreds of millions of reads on Weibo. Fans set up groups to follow and update all of Liu Sho Diem's moves. Some canal networks also spread rumors that "Liu So Diem's parents signed a contract to ensure they would not have plastic surgery".


The reason is because fans are worried about the risk of failure when young stars change direction in the entertainment industry. Many young actors after surgery have lost their natural beauty, their faces becoming stiff.
In response to the public's request, Liu So Diem's parents shared: "Beauty is a gift from heaven, we will teach you to accept natural beauty".
When companies tried to recruit her with big contracts, Liu Sho Diem's family decided to limit her from acting and entertainment activities to focus on studying.
The girl's mother said: "Intention in the head is more precious than gold in the bag". After 8 years old, Liu So Diem only acts in films during the summer and winter vacation, and has to return to school when he is in school.
Thanks to focusing on studying, in 2023, Liu So Diem's score spread, surprising the public. She scored 816 points, with a maximum historical score.
The homeroom teacher confirmed that Liu So Diem is in the top 10 best students in the class, and a member of the Arts committee.
In early 2025, Liu So Diem returned to the screen with the role of Tang Tri in his teenage years in the film "Kho Doan". At the age of 15-16, the girl is 1m65 tall, her face still retains the cute features of a child, but exudes the delicate beauty of a female high school student.
In June this year, Liu So Diem took a photo to promote her hometown's cultural heritage, helping the number of visitors to experience the locality increase by 25%.