Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
trung tuan » trung thanh, trung tam, tran tuan
trung cua » truong cua, trung cap, dung cua
cong van » cong vang, song van, cong tan
cong san » cong tac
quan lap » quan luan, quang lam, quan lang

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

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