Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
trung tuan » trung thanh, trung tam, tran tuan
khong cong » thong cong, khong cang, chong cong
trung cua » truong cua, trung cap, dung cua
cong dan » cong san, cong tan, huong 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) or (nhieu tang)) - thanh ((trung cua) OR (trung tuan)) khong cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (nhieu tang)) - thanh ((trung cua) OR (trung tuan)) khong cong dan than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (nhieu tang)) - thanh ((trung cua) OR (trung tuan)) khong cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (nhieu tang)) - thanh ((trung cua) OR (trung tuan)) khong cong dan than cau*.