Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yuan wang » yan wang, yuan kang, qian wang
chia rene » chia wen, china ren
tan chia » tuan china, than china, can china
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
hong yu » wong yue

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