Perhaps you should try some spelling variations:
van china » can china, dan china, han china
china als » china aus, china aids, china a
yang july » yang judy, yang jui, yang jun
cong van » congo can, duong van, cong sun
dong hua » wang hua, tong hui, dong hoi
yang xi » yang yi, yang jui
dong di » dong sin

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "cong van china china als ((((yang xi) OR (yang di))) OR (yang july)) ((dong hua) OR (dong di)) ;~".
• Adding a wildcard symbol may retrieve word variants: cong van china china als ((((yang xi) OR (yang di))) OR (yang july)) ((dong hua) OR (dong di)) ;*.