Perhaps you should try some spelling variations:
thanh trung » thanh tung
cua phuong » cuu phuong, cuc phuong, luan phuong
hien hanh » dieu hanh
cua thong » cua thuong, cua khong, cua tong
ca thuong » cao thuong, cua thuong, va thuong
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien hanh - thanh trung ((cua thong) or (((cua phuong) or (ca thuong)))) cong ban thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - thanh trung ((cua thong) OR (((cua phuong) OR (ca thuong)))) cong ban thanh cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - thanh trung ((cua thong) or (((cua phuong) or (ca thuong)))) cong ban thanh cau*.