Perhaps you should try some spelling variations:
tan chia » tuan china, than china, can china
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
jin song » jie song, john song, kim song
song hai » hong hai, shang hai, dang hai
tan hua » tuan hua, wang hua, tan puay
wang » wing, wan, lang

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: wang yanling ((tan hua) OR (tan chia)) ((tan yang) OR (tan yong)) jin song hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ((tan hua) or (tan chia)) ((tan yang) OR (tan yong)) jin song hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling ((tan hua) or (tan chia)) ((tan yang) OR (tan yong)) jin song hai ;*.