Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
doi chieu » doc hieu, doi chi, ho chieu
tung tuan » trung tuan, hung tuan, quang tuan
cong cong » trong cong, dung cong, dang cong
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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