Perhaps you should try some spelling variations:
thanh tung » thanh cong
bang thanh » ban thanh, dang thanh, tang thanh
hoc thieu » toc thieu, hoc hien
cong cong » cong dong, trong cong, dung cong
cong bang » cuong bang, dong bang, hong bang
thanh lap » thanh san, phan lap, thanh hai
ho chieu » theo chieu, doi chieu, mot chieu
tung cua » trung cua, tuong cua, dung cua

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 cua cong cong bang thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) sach - thanh tung cua cong cong bang thanh lap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (hoc thieu)) sach - thanh tung cua cong cong bang thanh lap*.