Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
huong cong » luong cong, duong cong, cuong cong
hoc thieu » toc thieu, hoc hien
hanh luat » hang luan, hanh lam, hanh sua
van huong » van chuong, van phuong, ban huong
cong dan » cong san, cong tan, huong dan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((hanh luat) OR (nganh luat)) van huong cong dan ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh luat) OR (nganh luat)) van huong cong dan ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((hanh luat) OR (nganh luat)) van huong cong dan ((toan tap) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh luat) OR (nganh luat)) van huong cong dan ((toan tap) or (toan ban))*.