Perhaps you should try some spelling variations:
manh trung » manh tung, thanh trung, manh hung
cua thuong » cua truong, cua phuong, ca thuong
hien hanh » dieu hanh
trung cua » truong cua, trung tuan, trung cap
cong dang » cong dong, cong dung, cong danh
cong dan » cong san, cong tan, huong dan
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: hoc hien hanh - manh trung cua thuong ((cong dang) or (cong dan)) ((toan cao) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien hanh - manh trung cua thuong ((cong dang) OR (cong dan)) ((toan cao) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - manh trung cua thuong ((cong dang) or (cong dan)) ((toan cao) or (van ban))*.