Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
ying hua » ming hua, wang hua, ying zhu
yang hui » yang jui, yang muxi, zhang hui
wang hui » wang hua, wang zhi, wang wei
sang min » sang minh, tang min, chang min
song min » song ming, gong min, jong min
hong hai » shang hai, zhong tai, dang hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((ying hua) OR (((yang hui) OR (wang hui)))) gene ((sang min) OR (song min)) hong hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((ying hua) or (((yang hui) OR (wang hui)))) gene ((sang min) or (song min)) hong hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((ying hua) or (((yang hui) OR (wang hui)))) gene ((sang min) or (song min)) hong hai ;*.