Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
hanh sinh » hanh tinh, hanh dinh, hanh chinh
hinh sinh » tinh sinh, hinh dinh, hinh kinh
dang cong » dung cong
thanh cac » hanh cac, thanh bac, thanh ca
cua dang » cua cong, cua ban
cong san » cong tac
khan cap » khan ap, than cap, khoan cam

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 sinh) or (hinh sinh)) cua dang cong san ((thanh cac) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh sinh) OR (hinh sinh)) cua dang cong san ((thanh cac) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh sinh) or (hinh sinh)) cua dang cong san ((thanh cac) or (khan cap))*.