Perhaps you should try some spelling variations:
trung thanh » truong thanh
thieu sach » chieu sach, thien hach, hieu cach
trung tuan » trung tam, tran tuan, truong thanh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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 ((trung tuan) or (trung thanh)) nhung cong dan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - thanh ((trung tuan) OR (trung thanh)) nhung cong dan can cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - thanh ((trung tuan) or (trung thanh)) nhung cong dan can cau*.