Perhaps you should try some spelling variations:
wei yang » pei yang, wei wang, wei yang's
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui
wong sau » wong sam, wong siu, wong shiu
wai yan » wang yan
dean n » dean _, dean a, jean n
n gain » _ gain, run gain
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wai yan) OR (wei yang)) dean n gain ((ying jin) or (yang jie)) ((wong sau) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wai yan) OR (wei yang)) dean n gain ((ying jin) OR (yang jie)) ((wong sau) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wai yan) OR (wei yang)) dean n gain ((ying jin) or (yang jie)) ((wong sau) or (kong sar)) ;*".