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
dung cua » dung luan, dung cho
cong van » cong vang, cong san, song van
van phan » van phong, van thanh, luan phan
phan cau » phan dau, phan cac, phan tu

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 ((dung cua) or (trung tuan)) trong cong van phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh ((dung cua) OR (trung tuan)) trong cong van phan cau*.