Perhaps you should try some spelling variations:
shang hai » shang kai, dang hai, chang ha
chen wei » zhen wei, chen e
wei yang » pei yang, wei wang, wei yang's
yang kim » yong kim, kang kim, hyung kim
yu chen » yu cheng, yi chen, yulu chen
yan yu » yun yu, yan yuan, yang yue
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 yu chen wei yang kim ((hong tan) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yu chen wei yang kim ((hong tan) OR (shang hai)) ;*.