Perhaps you should try some spelling variations:
chiet tach » chieu sach
hanh tang » hanh trang, anh tang, hanh mang
hang cong » dang cong, hang nong, bang cong
ho chiet » ho chieu, ho thiet, hoc thiet
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
toan tai » toan tap, doanh tai, toan ban
toan cao » toan ban, toan tap

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 tang) or (canh tranh)) cua hang cong dan ((toan tai) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - ((hanh tang) OR (canh tranh)) cua hang cong dan ((toan tai) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - ((hanh tang) or (canh tranh)) cua hang cong dan ((toan tai) or (toan cao))*.