Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
kong sara » kong sar
tan chia » tuan china, can china, dan china
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang xi, yang yi
yang jui » yang judy, yang di, yang xi
wang » wing, 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 yan ((tan chia) or (than china)) lan ((((yang jin) OR (yang jie))) or (yang jui)) kong sara ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((tan chia) OR (than china)) lan ((((yang jin) OR (yang jie))) OR (yang jui)) kong sara ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((tan chia) or (than china)) lan ((((yang jin) OR (yang jie))) or (yang jui)) kong sara ;*".