Kwong followed his brother to join the industry at the age of 11. In 1971 he started the long comic strips Bruce Lee, whose circulation was on par with Tony Wong’s Tiger & Dragon Heroes. It is also one of the longest running comics in Hong Kong.
In the mid-60s, he founded the Good Friend Comics Journal, and Peter Pan Comics Daily; in mid-70s he founded four comic papers, namely Hei Pao, Ching Pao, Tong Pao and Comic Strip Daily.
After a brief spell in Jademan Comics, he established 82 Comic House、Kwong's Printing Company Limited.
In 2000, an exhibition was held in the Pao Galleries in the Hong Kong Arts Centre to showcase he & his sons’ works.