Perhaps you should try some spelling variations:
chuong trinh » cong trinh
chinh doanh » kinh doanh
canh doanh » hanh doanh, doanh doanh, kinh doanh
thi chuong » thi phuong, thi huong, thi thuong
trinh toan » tinh toan, thanh toan, trinh han
hieu lang » chieu sang, hieu quang, nhieu tang
doi hieu » doi chieu, doc hieu, doi hien
toan cao » toan ban, toan tap
cua thi » cua thoi, cua toi, cua chi

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "doi hieu lang - ((canh doanh) OR (chinh doanh)) cua thi chuong trinh toan cao~".
• Adding a wildcard symbol may retrieve word variants: doi hieu lang - ((canh doanh) OR (chinh doanh)) cua thi chuong trinh toan cao*.