Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu sach » chieu sach, thien hach, hieu cach
hoc thieu » toc thieu, hoc hien
ganh nang » nganh nong, van nang, sach nang
cua nhung » va nhung
anh nang » anh bang, anh dang, anh sang
cong dan » cong san, cong tan, huong dan
toan cau » 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: hoc thieu sach - ((anh nang) or (ganh nang)) cua nhung cong dan ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - ((anh nang) OR (ganh nang)) cua nhung cong dan ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - ((anh nang) or (ganh nang)) cua nhung cong dan ((toan cau) or (van ban))*.