Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
trung tuan » trung thanh, trung tam, tran tuan
duong cong » dung cong, luong cong, duong trong
hoc thieu » toc thieu, hoc hien
hung tuan » hung tran, quang tuan, hung thang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

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