Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, xuan thang
china chen » china shen, china china, china chang
han chang » huang chang, than change, can change
yuan ting » yuan ming, huang ting, yuan kang
chen yang » chen rong
dong sind » dong sin, dong bin, dong ping
keming » deming

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yuan chang) OR (han chang))) or (yuan ting)) can china chen yang keming dong sind ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yuan chang) OR (han chang))) OR (yuan ting)) can china chen yang keming dong sind ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yuan chang) OR (han chang))) or (yuan ting)) can china chen yang keming dong sind ;*".