Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
hoc thien » hoc hien, hoc thieu, hoc thiet
hanh luat » nganh luat, hang luan, hanh lam
cuong ban » cuong bang, cuong bai, tuong ban
van hung » van dung, manh hung, van duong
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien thanh - hanh luat ((van hung) or (xay dung)) cuong ban ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien thanh - hanh luat ((van hung) OR (xay dung)) cuong ban ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: hoc thien thanh - hanh luat ((van hung) or (xay dung)) cuong ban ((phan cau) or (phan cac))*.