Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yuan wang » yan wang, yuan kang, yuan chang
hua rene » hua ren, juan rene
yang jin » yang jie, yang jun, ying jin
yang lin » wang lin, huang lin, yang jing
dan hua » tan hua, wang hua, dong hua
yang li » yang di, yang xi, yang yi
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yang liang)) dan hua rene ((yang jin) or (((yang lin) OR (yang li)))) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yang liang)) dan hua rene ((yang jin) OR (((yang lin) OR (yang li)))) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (yang liang)) dan hua rene ((yang jin) or (((yang lin) OR (yang li)))) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yang liang)) dan hua rene ((yang jin) or (((yang lin) OR (yang li)))) hong yu ;*.