Perhaps you should try some spelling variations:
chang wang » chang ann, chang won, hong wang
hong gang » gong gang, hong wang, hong kong
hua rene » hua ren, juan rene
wang lin » wang li, wang qin, wang limin
yang lin » yang jin, yang liang, huang lin
wong yue » wang yue, hong yu
yang li » yang di, yang xi, yang yi

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: yuan ((chang wang) OR (hong gang)) hua rene ((wang lin) OR (((yang lin) OR (yang li)))) wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((chang wang) or (hong gang)) hua rene ((wang lin) or (((yang lin) OR (yang li)))) wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: yuan ((chang wang) or (hong gang)) hua rene ((wang lin) or (((yang lin) OR (yang li)))) wong yue ;*.