Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
doanh han » doanh nhan, doanh hoan, doanh phan
ban cong » bang cong, van cong, phan cong
dinh thi » dinh tri
han cua » hang cua, nhan cua, than cua
dan thi » dang thi, tran thi, dan thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - doanh han cua ban cong ((dan thi) or (dinh thi)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - doanh han cua ban cong ((dan thi) OR (dinh thi)) cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - doanh han cua ban cong ((dan thi) or (dinh thi)) cao*.