Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
dong doanh » dung doanh, trong doanh, doanh doanh
trung cua » truong cua, trung cap, dung cua
cong doan » cong dan, cong hoan, cong san
ho chieu » theo chieu, hoc thieu, doi chieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh ((trung cua) OR (trung tuan)) thong ((cong doan) or (dong doanh)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung cua) OR (trung tuan)) thong ((cong doan) OR (dong doanh)) phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((trung cua) OR (trung tuan)) thong ((cong doan) or (dong doanh)) phan tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung cua) OR (trung tuan)) thong ((cong doan) or (dong doanh)) phan tu*.