Perhaps you should try some spelling variations:
chang chuan » chung chuan, chen chuan, chang ch'un
chin chang » china chang, chain change, china zhang
yang chin » yang chik, hang china, yang jin
zhong zhi » hong ghi, zhong tai
zhang zhi » wang zhi, zhang wei, zhang dai
yan yang » yang yang, yao yang, dan yang
chuan fa » chuan kao, chan fai
wang » wing, lang
zhong » zlong
hong » long
tan » than

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 OR wan) yan yang chin chang chuan fa ((((zhong zhi) OR (zhang zhi))) OR (hong tan)) ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan yang chin chang chuan fa ((((zhong zhi) or (zhang zhi))) or (hong tan)) ;*.