Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
yan wang » yang yang, qian wang, yan liang
hua rene » hua ren, juan rene
yang jun » yang jui, pang jun, yang jin
tan hua » tuan hua, wang hua, tan chia
hong yu » wong yue
shang » zhang, chang, sheng

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 (yan wang)) tan hua rene ((shang jin) or (yang jun)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yan wang)) tan hua rene ((shang jin) OR (yang jun)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) OR (yan wang)) tan hua rene ((shang jin) or (yang jun)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) OR (yan wang)) tan hua rene ((shang jin) or (yang jun)) hong yu ;*.