Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
juan rene » juan meng, juan rana
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
zong ghi » hong ghi
ka juan » san juan, ka chuan, roa juan
zong he » zheng he

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 yan)) ka juan rene ((yang lin) OR (wang lin)) ((zong ghi) or (zong he)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yan)) ka juan rene ((yang lin) OR (wang lin)) ((zong ghi) OR (zong he)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (wang yan)) ka juan rene ((yang lin) OR (wang lin)) ((zong ghi) or (zong he)) ;".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (wang yan)) ka juan rene ((yang lin) OR (wang lin)) ((zong ghi) or (zong he)) ;*.