Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
yan wang » yuan wang, yang yang, qian wang
hua rene » hua ren, juan rene
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
wong yue » wang yue, hong yu
tan hua » tuan hua, wang hua, tan chia
jing ji » ying jin

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 kang) OR (yan wang)) tan hua rene ((jing ji) OR (((yang lin) OR (wang lin)))) wong yue ;~.
• Adding a wildcard symbol may retrieve word variants: ((yuan kang) or (yan wang)) tan hua rene ((jing ji) or (((yang lin) or (wang lin)))) wong yue ;*.