Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
zhang chuan » chang chuan, chung chuan, zhang han
hang china » han china, change china, ghana china
chuan hua » chuang hui, chuan fa, chun hui
zhong zhi » zhang zhi, hong ghi, zhong tai
yan hang » yan zhang, yan wang, yin hang
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan hang china zhang chuan hua ((zhong zhi) or ((hong or long) tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan hang china zhang chuan hua ((zhong zhi) OR ((hong OR long) tan)) ;*.