Perhaps you should try some spelling variations:
china yang » china ying, china wang, china chang
dong yang » dong hoang, wang yang, yang yang
chin fang » chin chang, china wang, cai fang
jin song » jie song, john song, kim song
song hui » tong hui, gong hui, sng hui
e a » et a
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yanling) or (((dong yang) or (dong sin)))) e a ((chin fang) OR (china yang)) jin song hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yanling) OR (((dong yang) OR (dong sin)))) e a ((chin fang) OR (china yang)) jin song hui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yanling) or (((dong yang) or (dong sin)))) e a ((chin fang) OR (china yang)) jin song hui ;".
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (((dong yang) or (dong sin)))) e a ((chin fang) OR (china yang)) jin song hui ;*.