Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, mot chieu
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
ho chieu » hoc thieu, mot chieu, thi chieu
cong tac » cong ty
tac tao » tai tao, tac bao, tac dao
tao cau » tao cu, tao cao, tao sau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((doi chieu) OR (ho chieu))) or (theo chieu)) sach - thanh trung cua nhung cong tac tao cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((doi chieu) OR (ho chieu))) OR (theo chieu)) sach - thanh trung cua nhung cong tac tao cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((doi chieu) OR (ho chieu))) or (theo chieu)) sach - thanh trung cua nhung cong tac tao cau*".