Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan luong » tuan duong, luan luong, xuan luong
luong cong » dung cong, trong cong, cong cong
hoc thieu » toc thieu, hoc hien
tran tuan » tran xuan, tran quang, tran thanh
hach toan » thanh toan, manh toan
ho chieu » theo chieu, doi chieu, mot chieu
tam toan » tap toan, tam than, pham toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (hoc thieu)) xanh - thanh tran tuan luong cong ((hach toan) or (tam toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - thanh tran tuan luong cong ((hach toan) OR (tam toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) xanh - thanh tran tuan luong cong ((hach toan) or (tam toan)) cau".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) xanh - thanh tran tuan luong cong ((hach toan) or (tam toan)) cau*.