Perhaps you should try some spelling variations:
zhang boon » chang soon, cheng boon, zhang boyang
boon chong » boon siong, joon chang
wang yang » wang yan, wang liang, wang yanling
chong nam » phuong nam, chong wan, chong yah
yang jun » yang jui, pang jun, yang jin
a zhen » _ zhen, a zen
ng ye » ng yew, ong ye
ye a » yet a, e a, me a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wang yang) or (yang jun))) or (((yang judy) or (yang di))))ng ye a zhen zhang boon chong nam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yang) OR (yang jun))) OR (((yang judy) OR (yang di))))ng ye a zhen zhang boon chong nam ;.
• Adding a wildcard symbol may retrieve word variants: ((((wang yang) or (yang jun))) or (((yang judy) or (yang di))))ng ye a zhen zhang boon chong nam ;*.