Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
chinh chau » chinh cau, chinh cho, chinh phu
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
chinh tai » chinh tri
hanh han » hanh nhan, hanh phan, hanh san
cong dan » cong san, cong tan, huong dan
cong tac » cong ty
han cua » hang cua, nhan cua, than cua

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