Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
qua trong » quan trong, qua trinh, qua song
cua trung » cua truong, xuan trung, cua nhung
tran chau » tranh chap, tran huu
anh dang » anh dong, anh dung, anh bang
cong tan » cong tac, cong san, cong thanh
ran cau » van cau, ban cau, can cau

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

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - anh dang ((qua trong) OR (cua trung)) cong tan ((tran chau) OR (ran cau))~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - anh dang ((qua trong) or (cua trung)) cong tan ((tran chau) or (ran cau))*.