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