Perhaps you should try some spelling variations:
thuong luong » theo luong, cong luong, thong thuong
lan thuong » han thuong, lan phuong, hang thuong
hoc thieu » toc thieu
hanh dung » thanh dung, anh dung, hanh dong
luong van » luong va, duong van, luong vat
doc hieu » toc thieu
dung lan » dung luan, dung land, dung lam
van toan » van tuan, van tan, van thanh
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: ((doc hieu) or (((hoc thieu) OR (hoc hien)))) tinh - hanh dung lan thuong luong van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (((hoc thieu) OR (hoc hien)))) tinh - hanh dung lan thuong luong van toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) or (((hoc thieu) OR (hoc hien)))) tinh - hanh dung lan thuong luong van toan cau".
• Adding a wildcard symbol may retrieve word variants: ((doc hieu) or (((hoc thieu) OR (hoc hien)))) tinh - hanh dung lan thuong luong van toan cau*.