Perhaps you should try some spelling variations:
hieu nganh » vien nganh, hiem ngan, hieu manh
hanh trung » thanh trung, hanh trang, manh trung
thanh tung » thanh cong
tuan thong » toan thong, tran thong, tuan phong
thong dong » thong duong, thuong dong, thong cong
dong thanh » truong thanh
thanh toan » thanh hoa, thanh san, tinh toan
hieu xanh » chieu xanh, hieu manh, dieu hanh
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 xanh) OR (hieu nganh)) - ((hanh trung) or (thanh tung)) tuan thong dong thanh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (hieu nganh)) - ((hanh trung) OR (thanh tung)) tuan thong dong thanh toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu xanh) OR (hieu nganh)) - ((hanh trung) or (thanh tung)) tuan thong dong thanh toan cao*".