Perhaps you should try some spelling variations:
huang cheng » huang chang, hong cheng, huang weng
cheng zhang » cheng han, zhen zhang, chen zheng
zhang huan » zhang han, chang chuan, zhang fan
t'an yang » tan yang, dan yang, tao yang
kang chen » chang chen, jane chen, kang han
kang hay » eang hay, kang han, dang hai
yang yi » yang di, yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: huang cheng zhang huan t'an yang yi ((kang hay) or (kang chen)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang cheng zhang huan t'an yang yi ((kang hay) OR (kang chen)) ;*.