Entering the art village, La Thoai Tan was famous as the "beautiful couple" of the Republic of Vietnam cinema before 1975.
La Thoai Tan is very charming when paired with female star Tham Thuy Hang.
Before 1975, La Thoai Tan was the main actor in films such as: Truong Chi My Nuong (1956), To Tinh (1963), Nang (1970), Ganh Hoa (1971), Le stone (1971), Tran Thi Diem Chau (1971), My House (1972), Newly Bloomed Flowers (1973), The Four Monsters of Saigon (1973), The Year of the Clown King Returns to the Village (1974)...
In 1974, La Thoai Tan once collaborated with talented female artist Thanh Nga in a charming comedy show in Truong Xuan and Duy Ngoc concerts.
[3] La Thoai Tan is also famous for his funny and humorous songs specializing in satirizing bad habits in society such as: Confiding in money-strapped people, Single people, Slandering his wife, ... After taking refuge and settling in California after the events of April 30, 1975, artist La Thoai Tan continued to perform artistic activities in the Vietnamese community, including Thuy Nga Center, sometimes working as a teacher.