Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thuong cao » truong cao, thong cao, thuong chau
thong cong » trong cong, tong cong, thong thong
hien sach » dien sach, kien sach, thien hach
cao thong » cao thuong, tao thong, cao phong
thanh lap » thanh san, phan lap, thanh hai
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, than cap

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - thanh thuong cao thong cong dan ((than cau) OR (thanh lap))~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - thanh thuong cao thong cong dan ((than cau) or (thanh lap))*.