Perhaps you should try some spelling variations:
thanh tung » thanh cong
cong cong » cong dong, trong cong, dung cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
anh nang » ganh nang, anh bang, anh sang
anh dang » anh dong, anh dung, anh bang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - ((thanh tung) or (((anh nang) OR (anh dang)))) cua cong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((thanh tung) OR (((anh nang) OR (anh dang)))) cua cong cong tac toan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((thanh tung) or (((anh nang) OR (anh dang)))) cua cong cong tac toan cau*".