Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh han » hanh nhan, hanh phan, hanh san
va thong » va thuong, va phuong, he thong
cong dan » huong dan, cong dong, cong tac
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
han tap » han tai, toan tap, nhan tai
han va » hang va, hanh va, nhan va

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 han va thong ((cong dan) or (((cong tan) OR (cong san)))) han tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh han va thong ((cong dan) OR (((cong tan) OR (cong san)))) han tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh han va thong ((cong dan) or (((cong tan) OR (cong san)))) han tap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh han va thong ((cong dan) or (((cong tan) OR (cong san)))) han tap*.