Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh cham » thanh pham, thanh cha, hanh cham
hoc thieu » toc thieu, hoc hien
hanh tang » hanh trang, anh tang, hanh mang
dang cong » dung cong
tang cua » mang cua, hang cua, tang luan
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
than cap » khan cap, thanh lap, thanh cac
phan dau » phan tu, hang dau

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 tang cua dang cong dan ((((thanh cham) OR (than cap))) OR (phan dau))~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh tang cua dang cong dan ((((thanh cham) or (than cap))) or (phan dau))*.