Perhaps you should try some spelling variations:
chang yun » chong yun, chang hsun, chae yun
shang hai » shang kai, dang hai, chang ha
wan ying » fan ying, ran ying, wan ming
tan ying » fan ying, ran ying, tan yang
yun chen » yung chen, yu chen, yuan cheng
yang jie » yang jin, yang di, yang jui
yang yi » yang di, yang jui
yang xi » yang di, 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: ((wan ying) or (tan ying)) chang yun chen ((((yang jie) or (yang yi))) or (yang xi)) shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan ying) OR (tan ying)) chang yun chen ((((yang jie) OR (yang yi))) OR (yang xi)) shang hai ;.
• Adding a wildcard symbol may retrieve word variants: ((wan ying) or (tan ying)) chang yun chen ((((yang jie) or (yang yi))) or (yang xi)) shang hai ;*.