Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua thang » cua hang, cua thanh, xua thang
ho chiet » ho chieu, ho thiet, hoc thiet
long dan » long doan, nong dan, long van
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - hanh tranh cua thang ((long dan) or (cong dan)) ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh tranh cua thang ((long dan) OR (cong dan)) ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh tranh cua thang ((long dan) or (cong dan)) ((toan cau) or (toan tap))*.