Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hoc chieu » hoc thieu, hoc hien, hoc dieu
luan cong » luat cong, luong cong, luan chung
cong bang » cuong bang, dong bang, hong bang
bang than » bang thanh, ban than, sang than
ho chieu » theo chieu, hoc thieu, doi chieu
luat ban » luat bao, luat dan, luat bat
than cau » toan cau, phan cau, 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) OR (ho chieu)) xanh - hanh trinh ((luan cong) OR (luat ban)) cong bang than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) OR (ho chieu)) xanh - hanh trinh ((luan cong) OR (luat ban)) cong bang than cau".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) OR (ho chieu)) xanh - hanh trinh ((luan cong) OR (luat ban)) cong bang than cau*.