Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong wang » hong wang, yong phang, ping wang
chang min » zhang ming, chang mae, chang ann
chan ming » kian ming, chan eng, chan fong
wang lei » wang wei, wang fei, wang li
lei wu » li wu
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: wang yong wang lei wu ((chang min) or (chan ming)) kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong wang lei wu ((chang min) OR (chan ming)) kong sar ;*.