Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
chi xanh » chi danh, chi hanh, chieu xanh
cap dang » cao dang, cap bang, cap dung
cac dang » cao dang, cac dan, cac cong
cong dan » cong san, cong tan, huong dan
dan chon » dan chan, dan cho, dinh chon
chi anh » chi danh, chi hanh, thi anh
chon tu » con tu, cho tu, choi tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi xanh) or (chi anh)) - hanh trung ((cap dang) OR (cac dang)) cong dan chon tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi anh)) - hanh trung ((cap dang) OR (cac dang)) cong dan chon tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) or (chi anh)) - hanh trung ((cap dang) OR (cac dang)) cong dan chon tu*".