Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
wang qian » wang qiao, wang qin, wang liang
yang yang » wang yang, wang yan
chen chan » chen chuan, cheung chan, chen chung
chan eng » chan fong, chan kang, chan ming
hong ghi » zhong zhi, hong hai
hong g » hong ng, hong w, hong 7

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 qian ((yang liang) OR (yang yang)) chen chan eng ((hong ghi) OR (hong g)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qian ((yang liang) or (yang yang)) chen chan eng ((hong ghi) OR (hong g)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang qian ((yang liang) or (yang yang)) chen chan eng ((hong ghi) OR (hong g)) ;*.