Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
wang yong » wang yang, wang hyoung, wang yan
hua rene » hua ren, juan rene
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
zong he » zheng he
ka hua » ya hua, ka chuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (wang yong)) ka hua rene ((yang lin) or (yang jin)) zong he ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yong)) ka hua rene ((yang lin) OR (yang jin)) zong he ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (wang yong)) ka hua rene ((yang lin) or (yang jin)) zong he ;*.