Perhaps you should try some spelling variations:
luat thong » luat thuong, suat thong, xuat thong
thong cong » trong cong, tong cong, thong thong
hanh hinh » hanh tinh, hanh dinh, hanh trinh
ho chiet » ho thiet, hoc thiet, hoa thiet
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chiet) OR (ho chieu)) tach - ((hanh hinh) OR (hanh chinh)) luat thong cong tan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chiet) OR (ho chieu)) tach - ((hanh hinh) or (hanh chinh)) luat thong cong tan toan ban~".
• Adding a wildcard symbol may retrieve word variants: ((ho chiet) OR (ho chieu)) tach - ((hanh hinh) or (hanh chinh)) luat thong cong tan toan ban*.