Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
manh toan » thanh toan, anh tuan, tinh toan
dan toan » van toan, dan than, xuan toan
tung va » trung va, tuong va, dung va
van tan » van tuan, van ban, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh tung va nhung cong ((((dan toan) or (manh toan))) or (van tan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tung va nhung cong ((((dan toan) OR (manh toan))) OR (van tan)) cao.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh tung va nhung cong ((((dan toan) or (manh toan))) or (van tan)) cao*.