Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chinh luat » chinh luan, hinh luat, chinh phat
thong cong » trong cong, tong cong, thong thong
hoc chieu » hoc thieu, ho chieu, hoc hien
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu tinh - hanh ((chinh luat) or (trinh luat)) thong cong tan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - hanh ((chinh luat) OR (trinh luat)) thong cong tan than cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh ((chinh luat) or (trinh luat)) thong cong tan than cao*.