Perhaps you should try some spelling variations:
yuan cheng » yuan chang, huang cheng, yu cheng
zhang ying » zhang ming, zhang jing, zhang ping
cheng hao » chen hao, cheng han, cheng hsiao
hao zhang » xiao zhang, zhao zheng, ceo zhang
kong saur » kong sar, kong siu, kong your
yan yuan » yan guan, fang yuan, nan yan
ying jin » yang jin, jing ji, yang jie

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

• Performing a fuzzy search may retrieve terms with similar spellings: yan yuan cheng hao zhang ying jin ((song shin) or (kong saur)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yan yuan cheng hao zhang ying jin ((song shin) OR (kong saur)) ;*.