Perhaps you should try some spelling variations:
chiet tach » chieu sach
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua
ho chiet » ho chieu, ho thiet, hoc thiet
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
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) OR (manh cua)) nhung cong tan ((van ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh ((tranh cua) OR (manh cua)) nhung cong tan ((van ban) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - hanh ((tranh cua) OR (manh cua)) nhung cong tan ((van ban) or (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh ((tranh cua) OR (manh cua)) nhung cong tan ((van ban) or (toan tap))*.