Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
luan dung » lan dung, luan hung, luan ung
luan dong » luan cong, quan dong, luan nong
anh tang » anh bang, anh dang, anh nang
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - anh tang ((luan dung) OR (luan dong)) cong tan toan cao~".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - anh tang ((luan dung) OR (luan dong)) cong tan toan cao*.