Perhaps you should try some spelling variations:
wang hong » wang yong, wang hyoung, wang lihong
wong shiu » wong siu, cong shu, song shin
hua gain » heat gain, run gain, hua ban
gain yan » gain a, nan yan
wong sau » wong sam, wong siu, wong lai
tan hua » tuan hua, wang hua, tan chia
yan jiu » yang jie, yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang hong tan hua gain yan jiu ((((wong sau) OR (wong shiu))) or (kong (sar or saur))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hong tan hua gain yan jiu ((((wong sau) OR (wong shiu))) OR (kong (sar OR saur))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong tan hua gain yan jiu ((((wong sau) OR (wong shiu))) or (kong (sar or saur))) ;".
• Adding a wildcard symbol may retrieve word variants: wang hong tan hua gain yan jiu ((((wong sau) OR (wong shiu))) or (kong (sar or saur))) ;*.