Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
thong cong » trong cong, tong cong, thong thong
hanh dung » thanh dung, anh dung, hanh dong
thi thong » thi thuong, thi hong, thi khong
ho chieu » hoc thieu, doi chieu, mot chieu
dung thi » dung tai, dung tri, dung chi
cong anh » cong danh, dong anh, hong anh
tuan cau » toan cau, quan cau, tuan cu
toan ban » van ban

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 (ho chieu)) sach - hanh dung thi thong cong anh ((tuan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) sach - hanh dung thi thong cong anh ((tuan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (ho chieu)) sach - hanh dung thi thong cong anh ((tuan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (ho chieu)) sach - hanh dung thi thong cong anh ((tuan cau) or (toan ban))*.