Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
tuong cua » truong cua, huong cua, thong cua
bang cong » dang cong, bang song, hang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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