Perhaps you should try some spelling variations:
chiet tach » chieu sach
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cong thanh » dong thanh, cong trinh, truong thanh
ho chiet » ho chieu, ho thiet, hoc thiet
tinh thi » trinh thi, tinh thai, dinh thi
thi hanh » thi thanh
cong tan » cong tac, cong san, cong ty
than tap » han tap, phan tap, than cap
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 - nhanh tinh thi hanh ((cong thanh) or (cong tan)) ((than tap) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - nhanh tinh thi hanh ((cong thanh) OR (cong tan)) ((than tap) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - nhanh tinh thi hanh ((cong thanh) or (cong tan)) ((than tap) or (toan tap))*.