Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
hung tuan » hung tran, quang tuan, trung tuan
tran tuan » tran xuan, tran quang, tran thanh
van than » van thanh, van thang, van phan
van tuan » van quan, van ban, anh tuan

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 ((hung tuan) or (tran tuan)) nhung cong ((van than) OR (van tuan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh ((hung tuan) OR (tran tuan)) nhung cong ((van than) OR (van tuan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh ((hung tuan) or (tran tuan)) nhung cong ((van than) OR (van tuan)) cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh ((hung tuan) or (tran tuan)) nhung cong ((van than) OR (van tuan)) cao*.