Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
ying jin » yang jin, jing ji, yang jie
fan ying » fan xing, ran ying, jin ying
tan ying » ran ying, tan yang, tan yong
rong hai » hong hai, dang hai, long han
yi gang » ii gang, i gang, li gang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ying jin ((yi gang) or (((((fan ying) OR (tan ying))) or (tan hong)))) yi rong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ying jin ((yi gang) OR (((((fan ying) OR (tan ying))) OR (tan hong)))) yi rong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ying jin ((yi gang) or (((((fan ying) OR (tan ying))) or (tan hong)))) yi rong hai ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ying jin ((yi gang) or (((((fan ying) OR (tan ying))) or (tan hong)))) yi rong hai ;*.