Perhaps you should try some spelling variations:
thanh tung » thanh cong
hoc thieu » toc thieu, hoc hien
dung cong » dung trong
ho chieu » theo chieu, doi chieu, mot chieu
tung cam » dung cam, trung cap, tung pham
cam dung » cam hung, am dung, cao dung
cong dan » cong san, cong tan, huong dan
thanh ca » thanh cha, thanh cac, thanh ha
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 chieu) OR (hoc thieu)) sach - thanh tung cam dung cong dan ((thanh ca) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - thanh tung cam dung cong dan ((thanh ca) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) sach - thanh tung cam dung cong dan ((thanh ca) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) sach - thanh tung cam dung cong dan ((thanh ca) or (toan cao))*.