Perhaps you should try some spelling variations:
hao zhang » xiao zhang, zhao zheng, ceo zhang
gang hari » dang hai
wang yun » wang yan, wang yue, tang yun
yun chen » yung chen, yu chen, yuan cheng
hao wang » hwa wang, yan wang
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 yun chen ((hao wang) OR (hao zhang)) ((yang lin) or (yang li)) gang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yun chen ((hao wang) OR (hao zhang)) ((yang lin) OR (yang li)) gang hari ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yun chen ((hao wang) OR (hao zhang)) ((yang lin) or (yang li)) gang hari ;*".