Yu began her career as a saleswoman in a department store. She took part in the repertory theatre, and once featured in
The Taming of the Shrew. In 1950, Yu became an actress in Hong Kong films. Yu appeared in The Elderly Gentleman Searches for Romance, a 1950 Comedy film directed by Wong Hok-Sing. Yu's recent film is All's Well Ends Well 2020, a 2020 Comedy film directed by Raymond Wong Pak-Ming. Yu is credited with over 145 films. From 1979, she began to appear in
TVB series. She was often assigned roles such as a street cleaner, maid and unattractive women. Yu adopted her stage name Mo-lin after the government official yacht
Lady Maurine which was in turn named after the wife of governor
Sir Alexander Grantham. She is a character actress who has a talent in comical roles. Her roles and personality leave a deep impression with the audience and she does not mind to be the symbol of 'ugly woman' on TV and movies in Hong Kong. ==Filmography==