Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trang tuan » trung tuan, trong tuan, tran xuan
doi chieu » doc hieu, doi chi, ho chieu
tran tuan » tran xuan, tran quang, tran thanh
tong cong » trong cong, cong cong, dung cong
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, tra cau
ran cau » van cau, ban cau, can cau

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 - hanh ((trang tuan) or (tran tuan)) tong cong tan ((tran cau) OR (ran cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((trang tuan) OR (tran tuan)) tong cong tan ((tran cau) OR (ran cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - hanh ((trang tuan) or (tran tuan)) tong cong tan ((tran cau) OR (ran cau))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((trang tuan) or (tran tuan)) tong cong tan ((tran cau) OR (ran cau))*.