Perhaps you should try some spelling variations:
gain ying » jin ying, fan ying, ran ying
yan gain » fan again, you gain, run gain
ying jin » yang jin, jing ji, yang jie
jin kang » jin chang, jin kyung, jing fang
kang hay » eang hay, kang han, dang hai
yang ke » fang ke, yang ka, yang jie
wang ke » fang ke, wang he, wang wei

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 ke) or (wang ke)) yan gain ying jin kang hay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang ke) OR (wang ke)) yan gain ying jin kang hay ;*.