Perhaps you should try some spelling variations:
hanh huong » thanh huong, anh huong, manh huong
thang cong » thanh cong, thang long, thong cong
huong cua » dung cua
cua thang » cua hang, cua thanh, xua thang
hoc dieu » hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tap
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 dieu hanh - hanh huong cua thang cong dan ((toan cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc dieu hanh - hanh huong cua thang cong dan ((toan cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoc dieu hanh - hanh huong cua thang cong dan ((toan cau) or (phan cau))*.