Perhaps you should try some spelling variations:
china yin » china ying, china yang, china y
qian yan » qian jun, qian yi
yu cheng » yu chen, _ cheng
yin fang » yin hang, yin yang, chin fang
fang ka » fang ke, fang a, yang ka
ka hong » kia hong, kai hong, a hong
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((qian yan) or (yu cheng)) state china yin fang ka hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian yan) OR (yu cheng)) state china yin fang ka hong yu ;*.