Perhaps you should try some spelling variations:
yang liang » yan liang, yang yang, peng liang
wang liang » wang yang
cios zhang » ceo zhang
zhang amin » zhang pimin, zhang ming, zhang xin
hong sheng » dong sheng, fang sheng, hong hong
hong cheng » ong cheng, zong cheng, hoong chang
how cios » how close

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 ((yang liang) OR (wang liang)) how cios zhang amin ((hong sheng) OR (hong cheng)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang liang) or (wang liang)) how cios zhang amin ((hong sheng) OR (hong cheng)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang liang) or (wang liang)) how cios zhang amin ((hong sheng) OR (hong cheng)) ;*.