Perhaps you should try some spelling variations:
thanh tan » thanh van
thanh dam » than daem, thanh van
ching wen » ching kwan, ching fein, ching hea
tong shui » tong hui, cong shu, gong hui
wen yang » wei yang, wen wang, chen yang
yang jin » yang jie, yang jun, ying jin
wang wei » zhang wei, wang zhi

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

• Performing a fuzzy search may retrieve terms with similar spellings: long ((thanh tan) OR (thanh dam)) ching wen yang jin ((tong shui) or (wang wei)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long ((thanh tan) OR (thanh dam)) ching wen yang jin ((tong shui) OR (wang wei)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long ((thanh tan) OR (thanh dam)) ching wen yang jin ((tong shui) or (wang wei)) ;".
• Adding a wildcard symbol may retrieve word variants: long ((thanh tan) OR (thanh dam)) ching wen yang jin ((tong shui) or (wang wei)) ;*.