Perhaps you should try some spelling variations:
hang doanh » hanh doanh, nhung doanh, van doanh
cong thanh » dong thanh, cong trinh, cong tan
tong cong » trong cong, cong cong, dung cong
thanh hoc » thanh hoa, than hoc, thanh ho
chi xanh » chi anh, chi danh, chi hanh
cua tong » cua cong, cua dong, cua nong
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 - ((kinh doanh) or (hang doanh)) cua tong cong thanh hoc tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - ((kinh doanh) OR (hang doanh)) cua tong cong thanh hoc tap.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - ((kinh doanh) or (hang doanh)) cua tong cong thanh hoc tap*.