Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
truong cua » truong ca, truong quan, huong cua
doi chieu » doc hieu, doi chi, ho chieu
thong dan » thong van, tuong dan, thong den
thanh cac » hanh cac, thanh bac, thanh ca
phan cau » phan dau, phan cac, phan tu

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 ((truong cao) or (truong cua)) thong thong dan ((phan cau) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((truong cao) OR (truong cua)) thong thong dan ((phan cau) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((truong cao) or (truong cua)) thong thong dan ((phan cau) or (thanh cac))*.