Perhaps you should try some spelling variations:
thiet thanh » thien thanh, thi thanh, viet thanh
hoc thiet » hoc thieu, hoc thuyet, hoc hien
hanh luat » nganh luat, hang luan, hanh lam
van phong » van dong, hai phong
van dung » van dong, xay dung, tin dung
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
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 thiet thanh - hanh luat ((van dung) or (van phong)) cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thiet thanh - hanh luat ((van dung) OR (van phong)) cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thiet thanh - hanh luat ((van dung) or (van phong)) cong dan phan cau*.