Perhaps you should try some spelling variations:
ping wang » hong wang
fan again » inn again, war again, fan magazine
yang weng » huang weng, yang yang, yang jing
weng fang » jing fang, wen wang
yan gain » you gain, n gain, pay gain
run gain » run pain
fang a » fang _, lang a, facing a

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((ping wang) OR (ping pong)) ((((yan gain) OR (fan again))) OR (run gain)) yang weng fang a ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((ping wang) or (ping pong)) ((((yan gain) OR (fan again))) or (run gain)) yang weng fang a ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((ping wang) or (ping pong)) ((((yan gain) OR (fan again))) or (run gain)) yang weng fang a ;*.