Perhaps you should try some spelling variations:
thanh trung » thanh tung
nhung huong » nhung phuong, nhung tuong, nhung cong
chieu sach » chinh sach, chiet tach, chieu sang
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
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: theo ((thuc hanh) or (chieu sach)) - ((hanh tang) or (thanh trung)) cua nhung huong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((thuc hanh) OR (chieu sach)) - ((hanh tang) OR (thanh trung)) cua nhung huong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((thuc hanh) or (chieu sach)) - ((hanh tang) or (thanh trung)) cua nhung huong dan phan cau*.