Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien danh
thien anh » thien danh, tien anh, thien thanh
tac thanh » bac thanh, cac thanh, tcc thanh
thanh hoa » thanh pho
tung cua » trung cua, tuong cua, tang cua
dung cua » dung luan, dung cho
ban cong » bang cong, van cong, phan cong
cong tac » cong ty

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) or (thien anh)) - thanh ((tung cua) OR (dung cua)) ban cong tac thanh hoa~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - thanh ((tung cua) OR (dung cua)) ban cong tac thanh hoa.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (thien anh)) - thanh ((tung cua) OR (dung cua)) ban cong tac thanh hoa".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien anh)) - thanh ((tung cua) OR (dung cua)) ban cong tac thanh hoa*.