Perhaps you should try some spelling variations:
wan yanling » wang yanling, wang yangming, wang danning
chen chung » chen chuling, chen shuang, chen chuan
chung boon » cheng boon, chung woojin
boon chong » boon siong, joon chang
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
hua chen » jui chen, yu chen, a chen
yang yi » yang di, yang xi
chong c » chang c, chong _, chong en
ngo 1 » nao 1, ngo _, ngo a
1 hua » _ hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wan yanling) or (yang jin))) or (((yang yi) or (yang jui))))ngo 1 hua chen chung boon chong c ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wan yanling) OR (yang jin))) OR (((yang yi) OR (yang jui))))ngo 1 hua chen chung boon chong c ;.
• Adding a wildcard symbol may retrieve word variants: ((((wan yanling) or (yang jin))) or (((yang yi) or (yang jui))))ngo 1 hua chen chung boon chong c ;*.