Perhaps you should try some spelling variations:
thieu sach » chieu sach, thien hach, hieu cach
truong cua » truong ca, truong quan, truong cao
dung chung » dung cong, dung ung, dung trung
hoc thieu » toc thieu, hoc hien
trung cap » truong cao, trung tam
chung dan » chung han, hung dan, chung nhan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac

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 - thanh ((truong cua) or (trung cap)) dung chung dan ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - thanh ((truong cua) OR (trung cap)) dung chung dan ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - thanh ((truong cua) or (trung cap)) dung chung dan ((than cau) or (than cap))*.