Perhaps you should try some spelling variations:
thanh tung » thanh cong
cua thuong » cua truong, ca thuong, cua huong
cua phuong » cuu phuong, cuc phuong, luan phuong
hieu manh » chieu xanh, hieu nganh, dieu hanh
huong lan » phuong lan, thuong lan, huong dan
hoc hieu » hoc thieu, hoc hien, doc hieu
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - thanh tung ((cua thuong) OR (cua phuong)) huong lan ((than cau) OR (than cap))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - thanh tung ((cua thuong) or (cua phuong)) huong lan ((than cau) OR (than cap))~".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh tung ((cua thuong) or (cua phuong)) huong lan ((than cau) OR (than cap))*.