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