Perhaps you should try some spelling variations:
than ching » than china, than change, han china
yang liang » wang liang, peng liang, yang guang
yan liang » wang liang, you liang, yan wang
yang yang » wang yang, wang yan
ching wen » ching kwan, ching fein, ching hea
yan yuan » yan guan, fang yuan, nan yan
wen wang » wei wang, chen wang, weng fang
long do » long d, long du, longer do
wang a » wang _, fang a, lang 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: ((((yang liang) OR (yan liang))) OR (((yan yuan) OR (yang yang)))) than ching wen wang a long do ;~.
• Adding a wildcard symbol may retrieve word variants: ((((yang liang) or (yan liang))) or (((yan yuan) or (yang yang)))) than ching wen wang a long do ;*.