Perhaps you should try some spelling variations:
chinh luat » hinh luat, trinh luat, chinh phat
theo chieu » theo tieu, ho chieu, theo chu
chinh luan » chinh ngan, trinh luan, binh luan
nhung cong » dung cong, thong cong, hang cong
doc hieu » toc thieu, hoc thieu, hoc hien
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan tap » toan ban

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 (doc hieu)) xanh - hanh ((chinh luat) OR (chinh luan)) nhung cong san toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doc hieu)) xanh - hanh ((chinh luat) OR (chinh luan)) nhung cong san toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (doc hieu)) xanh - hanh ((chinh luat) OR (chinh luan)) nhung cong san toan tap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doc hieu)) xanh - hanh ((chinh luat) OR (chinh luan)) nhung cong san toan tap*.