Perhaps you should try some spelling variations:
chuan cheng » huang cheng, yuan cheng
wang hyong » wang hyoung, wang heyong, wang yong
han chen » han shen, chang chen, han chang
ping jia » jing jia, ying jin, kong jia
kong siu » kong eiu, wong siu, dong sin
yan han » man han, yan zhang, kang han
jing ji » ying jin

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

• Performing a fuzzy search may retrieve terms with similar spellings: yan han chen chuan cheng ((ping jia) OR (jing ji)) ((kong siu) or (wang hyong)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan han chen chuan cheng ((ping jia) OR (jing ji)) ((kong siu) OR (wang hyong)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan han chen chuan cheng ((ping jia) OR (jing ji)) ((kong siu) or (wang hyong)) ;*".