Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien anh, thien danh
hieu nganh » vien nganh, hiem ngan, nghiep nganh
hanh trang » thanh trung, canh tranh, hanh trinh
hieu manh » chieu xanh, dieu hanh, hien hanh
trang cua » tranh cua, tang cua, trung cua
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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