Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
bien tinh » bi tinh, yen tinh, diep tinh
thuat ung » thuat dung, thuat hung, thuat xung
khoa kham » kho khan, khoa than
cong tan » cong tac, cong san, cong thanh
khoa cam » khoan cam, khoa ma, hoa cac
co bien » co dien, so bien, bo bien

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

• Performing a fuzzy search may retrieve terms with similar spellings: co bien tinh - thanh tung ((tuan nhung) or (thuat ung)) cong tan ((khoa cam) or (khoa kham))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co bien tinh - thanh tung ((tuan nhung) OR (thuat ung)) cong tan ((khoa cam) OR (khoa kham)).
• Adding a wildcard symbol may retrieve word variants: co bien tinh - thanh tung ((tuan nhung) or (thuat ung)) cong tan ((khoa cam) or (khoa kham))*.