Perhaps you should try some spelling variations:
wan xiaodong » wang xiaodong, wang xianodong, lin xiaodong
han xiaorong » zhang xiaoyong, wang xiaodong, he xiaoyong
dan yang » daun yang, tan yang, wang yang
tin hong » tan hong, kia hong, thi hong
jin song » jie song, john song, kim song
tan hua » tuan hua, wang hua, tan chia
hua dan » hua ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan xiaodong) OR (han xiaorong)) tan hua dan yang ((tin hong) OR (jin song)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan xiaodong) OR (han xiaorong)) tan hua dan yang ((tin hong) or (jin song)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: ((wan xiaodong) OR (han xiaorong)) tan hua dan yang ((tin hong) or (jin song)) hai ;*.