Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
nhan dang » nhan dan, phan dang, tran dang
dan toan » van toan, dan than, manh toan
van than » van thanh, van thang, van tuan
dang va » dang van, dang vat, hang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - nhan dang va nhung phuong ((dan toan) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - nhan dang va nhung phuong ((dan toan) OR (van than)) cau*.