Perhaps you should try some spelling variations:
shang kai » shang hai
lang yan » wang yan, wang yang, zhang yan
yan ying » fan ying, ran ying, tan ying
ying hua » ming hua, wang hua, ying zhu
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
hua dan » hua ban
kong a » kong _, kong sar, kong yam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan ying hua dan ((yang jin) OR (yang jie)) ((shang kai) OR (kong a)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan ying hua dan ((yang jin) or (yang jie)) ((shang kai) or (kong a)) ;*.