Perhaps you should try some spelling variations:
xiaodong yu » xiaodong yu's, xiaosong mu
chang haji » chang ha, shang hai
yang chin » hang china, yang jin, wang chi
yang chik » nong chik, wang chi
chung du » chung sue, chung _, chung h
chun h » chung h, chun _, chun i
wang » 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 or wing) xiaodong yu ((chung du) or (chun h)) ((yang chin) OR (yang chik)) chang haji ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR wing) xiaodong yu ((chung du) OR (chun h)) ((yang chin) OR (yang chik)) chang haji ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) xiaodong yu ((chung du) or (chun h)) ((yang chin) OR (yang chik)) chang haji ;*".