Ronna Ko

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.

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.

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 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 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.