Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
danh nhan » doanh nhan, thanh nhan, benh nhan
anh nhan » doanh nhan, thanh nhan, benh nhan
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
than va » thanh va, nhan va, toan 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 - ((danh nhan) or (anh nhan)) va nhung ((cong dan) OR (cong tan)) than va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((danh nhan) OR (anh nhan)) va nhung ((cong dan) OR (cong tan)) than va.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((danh nhan) or (anh nhan)) va nhung ((cong dan) OR (cong tan)) than va".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((danh nhan) or (anh nhan)) va nhung ((cong dan) OR (cong tan)) than va*.