Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hung thang » cang thang, hung tran
cua nhung » va nhung
thanh cac » hanh cac, thanh bac, thanh ca
chi xanh » chi anh, chi danh, chi hanh
hanh han » hanh nhan, hanh phan, hanh san
cong san » cong tac
than cap » khan cap, thanh lap, than cua
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - ((hanh han) or (hung thang)) cua nhung cong san ((than cap) OR (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((hanh han) OR (hung thang)) cua nhung cong san ((than cap) OR (thanh cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - ((hanh han) or (hung thang)) cua nhung cong san ((than cap) OR (thanh cac))".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((hanh han) or (hung thang)) cua nhung cong san ((than cap) OR (thanh cac))*.