Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
truong cua » truong ca, truong quan, truong cao
trung cua » trung tuan, trung cap, dung cua
dung cong » dung trong
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan

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) OR (theo chu)) sach - thanh ((trung cua) or (truong cua)) dung cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) sach - thanh ((trung cua) OR (truong cua)) dung cong dan phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) sach - thanh ((trung cua) or (truong cua)) dung cong dan phan tu".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) sach - thanh ((trung cua) or (truong cua)) dung cong dan phan tu*.