Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung tuong, nhung cong
thanh trung » thanh tung
chiet tach » chieu sach
hien tach » thien hach, vien bach, hien hanh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
dan chan » dan gian, dan ca, van chat
van than » van thanh, van thang, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien tach) or (chiet tach)) - thanh trung cua nhung huong ((dan chan) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien tach) OR (chiet tach)) - thanh trung cua nhung huong ((dan chan) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc ((hien tach) or (chiet tach)) - thanh trung cua nhung huong ((dan chan) or (van than)) cau*.