Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
thanh cau » thanh chau, thanh mau, nhanh cau
thanh cha » thanh ha, thanh nha, thanh phan
cua dong » chua dong, cua cong, cua nong
cua dang » cua cong, cua ban
cong san » cong tac

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