Perhaps you should try some spelling variations:
chang chuan » chen chuan, chang ch'un, chang chen
chung chuan » chen chuan
zhong shu » zhang shuo, cong shu
zhong zhi » zhang zhi, hong ghi, zhong tai
gang yao » yang yao, wang yan, ganga ya
yao yang » yang yang
yang yi » yang di, yang xi, yang jui
yi han » ti han, yi chang

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: gang yao yang yi han ((chung chuan) OR (chang chuan)) ((zhong shu) OR (zhong zhi)) ;~.
• Adding a wildcard symbol may retrieve word variants: gang yao yang yi han ((chung chuan) or (chang chuan)) ((zhong shu) or (zhong zhi)) ;*.