Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
hien hanh » dieu hanh
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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 - manh trung cua thong ((cong dan) or (cong tac)) ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - manh trung cua thong ((cong dan) OR (cong tac)) ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - manh trung cua thong ((cong dan) or (cong tac)) ((than cau) or (phan cau))*.