Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
toan thanh » tran thanh, hoan thanh, toan thang
thanh hang » thanh hoang, thanh thang, tranh hang
hoc thieu » toc thieu, hoc hien
hang cong » dang cong, hang nong, bang cong
ban thanh » ban hanh
doc hieu » toc thieu, hoc hien
ban hang » ngan hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc hieu) or (hoc thieu)) xanh - thanh toan thanh hang cong ((ban thanh) or (ban hang)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (hoc thieu)) xanh - thanh toan thanh hang cong ((ban thanh) OR (ban hang)) cau.
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (hoc thieu)) xanh - thanh toan thanh hang cong ((ban thanh) or (ban hang)) cau*.