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 dung » thong dung, trong dung, cong dung
dung dan » dung dat, dung san, tung dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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 dung dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((trung cua) OR (trung tuan)) tong dung dan than cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((trung cua) or (trung tuan)) tong dung dan than cau*.