Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
doi chieu » doc hieu, doi chi, ho chieu
trung cua » truong cua, trung cap, dung cua
tong tung » trong tung, tong ung, trong tuong
tung dan » dung dan, huong dan, trung dai
phan cau » phan dau, phan cac, 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 ((trung cua) or (trung tuan)) tong tung dan ((phan cau) OR (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((trung cua) OR (trung tuan)) tong tung dan ((phan cau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh ((trung cua) or (trung tuan)) tong tung dan ((phan cau) OR (phan tu))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((trung cua) or (trung tuan)) tong tung dan ((phan cau) OR (phan tu))*.