Perhaps you should try some spelling variations:
wang yung » wang yang, wang yong, wang hyoung
yung chen » yun chen, yu chen, yulu chen
hao zhang » xiao zhang, zhao zheng, ceo zhang
gang hari » dang hai
chen hao » cheng han
yang lin » yang jin, wang lin, yang liang
yang li » yang di, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yung chen hao zhang ((yang lin) or (yang li)) gang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yung chen hao zhang ((yang lin) OR (yang li)) gang hari ;*.