Perhaps you should try some spelling variations:
chuan chuan » chen chuan, chung chuan, chang chuan
yuan chang » yuan cheng, huang chang, xuan thang
wang xiao » wang qiao, wang xiaoyi, wang xiaozu
han chang » huang chang, than change, can change
kong heng » kong hang, kong hong, dong sheng
long han » long chain, long thanh, long haul

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiao ((yuan chang) OR (han chang)) chuan chuan ((kong heng) or (long han)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiao ((yuan chang) OR (han chang)) chuan chuan ((kong heng) OR (long han)) ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang xiao ((yuan chang) OR (han chang)) chuan chuan ((kong heng) or (long han)) ghi ;*".