Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trung » thanh trung, hanh trang, manh trung
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trung cua nhung ((cong dan) OR (cong tan)) ((doanh tai) OR (toan cao))~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trung cua nhung ((cong dan) or (cong tan)) ((doanh tai) or (toan cao))*.