Ronna Ko

Drama by James Wong Jim

Come Together (1973) is a 16 mm experimental film–style music video by Alex Cheung Kwok-ming, who first gained recognition as a child prodigy and award-winning experimental filmmaker. Made before his entry into the industry, the piece features colleagues including actors Tsang Hong-ning and Ronna Ko. It captures Hong Kong youth’s engagement with and reinterpretation of hippie culture.

New Heavenly Sword and Dragon Sabre is a Hong Kong television series adapted from Louis Cha's novel The Heaven Sword and Dragon Saber. The series was first broadcast on TVB Jade in Hong Kong in 1986.

A Hong Kong adaption of Gu Long's Chu Liuxiang novel series.

A House Is Not a Home is a TVB television series, premiered on 1 August 1977. It is a very successful classic series boasting the likes of stars Liza Wang, Simon Yam, Ha Yu and also veteran actors like Bak Man-biu, Tang Pik-wan and Lee Heung-kam. The show became a 1970s drama classic, well-known also for its theme song, "A House Is Not a Home"; 家變, which was composed and arranged by Joseph Koo, with lyrics by the late Wong Jim and sung by Roman Tam.

The Return of Luk Siu-fung is a 1986 Hong Kong television series adapted from Gu Long's Lu Xiaofeng novel series. The series was first aired on TVB in Hong Kong in 1986.

The Duke of Mount Deer is a Hong Kong television series adapted from Louis Cha's novel The Deer and the Cauldron. It was first aired on TVB in 1984.

The Foundation is a TVB television series, premiered in 1984. Theme song "In Dream Several Sorrow" composition and arrangement by Joseph Koo, lyricist by Wong Jim, sung by Michelle Pau, and the sub theme song "I Cannot See My Tears Flow" composition and arrangement by Joseph Koo, lyricist by Wong Jim, sung by Michelle Pau.

The Legend of the Unknowns is a TVB television series, premiered in 1983. Starring: Cecilia Wong, Kent Tong, Sharon Yeung, Barbara Yung, Simon Yam. Theme song "Heroine" composition and arrangement by Joseph Koo, lyricist by Wong Jim, sung by Frances Yip.

The story begins with the Japanese occupation of Hong Kong coming to an end in 1945 and the remaining Japanese dying or leaving the territory. The British colonial government have yet to fully resume its duties. Citizens themselves are flushing out the remaining traitors one by one. Soon, multiple societies of different legions were formed within the HK underground. Each one tries to control the city in a time of very weak and corrupt governance.

The background of the story is Hong Kong and Macau in the 1930s and 1940s. The characters in the play include: the quackery who is eager for quick success and quick gains, and takes risks; greedy for vanity and unwilling to eat the poor; the shameless and ambitious but unwilling to endure hardship; the poor boy who works hard, hardworking and thrifty; the result is all Those who pursued the golden dream fell down on the path of fate, and only the poor boy who had endured hardships and struggled step by step could stand tall and enjoy the fruits of countless blood and sweat.