Perhaps you should try some spelling variations:
chung chong » chung tong
wang liang » wang yang
chong boon » cheng boon, chor boon, ong boon
boon chong » boon siong, joon chang
hua chung » hu chung, hua chen, hua zhong
yang jin » yang jie, yang jun, ying jin
yang xi » yang di, yang jui
yang yi » yang di, yang jui
chong c » chang c, chong _, chong en
ngo a » ngos a, neo a, ngo 1
a hua » ya hua, _ hua, a hra

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang liang) OR (yang jin))) OR (((yang xi) OR (yang yi))))ngo a hua chung chong boon chong c ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang liang) or (yang jin))) or (((yang xi) or (yang yi))))ngo a hua chung chong boon chong c ;*.