Liu was born in Hong Kong with family roots in Shunde, Guangdong, China.
Also, "Ar Chan" became a popular name to represent new immigrants coming from Mainland between the 1970s and 1990s in Hong Kong.
But, he lost in this investment and recently he joined a HK listed company and went back on track in the agricultural business.
Recently, he stayed in Luoding, Guangdong and restarted his business of organic farm products in there.
He starred in Rain Dogs, a movie directed by Ho Yuhang which was shown at the 11th Pusan International Film Festival in 2006.