Perhaps you should try some spelling variations:
cach doanh » cac doanh, sach danh, cach nhanh
thong cong » trong cong, tong cong, thong thong
hien hanh » dieu hanh
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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 - cach doanh cua thong cong dan chan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc hien hanh - cach doanh cua thong cong dan chan cau*.