Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
chi thanh » chi nhanh, thi thanh, cho thanh
doanh cua » doanh luan
trinh san » trinh han, trinh quan, trinh toan
chi xanh » chi anh, chi danh, chi hanh
thi hanh » thi thanh
ban cong » bang cong, van cong, phan cong
san ban » sang ban, van ban, can ban

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) or (((chi thanh) or (thi hanh)))) - canh doanh cua ban cong trinh san ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (((chi thanh) OR (thi hanh)))) - canh doanh cua ban cong trinh san ban.
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (((chi thanh) or (thi hanh)))) - canh doanh cua ban cong trinh san ban*.