Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan nhung » quan nhung, tuan hung, thuat nhung
thuat hung » thuat dung, thuat ung, thuat xung
bien tinh » bi tinh, yen tinh, diep tinh
cong dan » cong san, cong tan, huong dan
dan khoa » dang khoa, da khoa, san khoa
khoa cam » khoan cam, khoa kham, khoa ma
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 hung)) cong dan khoa cam~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co bien tinh - thanh tung ((tuan nhung) OR (thuat hung)) cong dan khoa cam.
• Adding a wildcard symbol may retrieve word variants: co bien tinh - thanh tung ((tuan nhung) or (thuat hung)) cong dan khoa cam*.