Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
dung huong » dung thuong, dung phuong, dong huong
mot chieu » ho chieu
doi chieu » doc hieu, doi chi, ho chieu
tuong cua » truong cua, huong cua, thong cua
cua dung » cua dang, cua dong, qua dung
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (doi chieu)) sach - thanh tuong cua dung huong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chieu)) sach - thanh tuong cua dung huong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doi chieu)) sach - thanh tuong cua dung huong dan chan cau*.