Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
chinh luat » chinh luan, hinh luat, trinh luat
chung cong » nhung cong, chong cong, chung thong
phung cong » nhung cong, phong cong, nhung chong
ho chieu » hoc thieu, doi chieu, mot chieu
ban nhan » ban than, van nhan, ban thanh
nhan cap » khan cap, than cap, nhan cach

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (ho chieu)) xanh - hanh chinh luat ((chung cong) OR (phung cong)) ban nhan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) xanh - hanh chinh luat ((chung cong) OR (phung cong)) ban nhan cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (ho chieu)) xanh - hanh chinh luat ((chung cong) OR (phung cong)) ban nhan cap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) xanh - hanh chinh luat ((chung cong) OR (phung cong)) ban nhan cap*.