Perhaps you should try some spelling variations:
chiet tach » chieu sach
nhanh lang » nhanh quang, nhanh thang, nhan dang
cua trong » cua truong, cua trung, qua trong
ho chiet » ho chieu, ho thiet, hoc thiet
lang cua » mang cua, hang cua, long cua
cong san » cong tac
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: ho chiet tach - nhanh lang cua trong cong san ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - nhanh lang cua trong cong san ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - nhanh lang cua trong cong san ((toan tap) or (toan ban))*.