Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ban thanh » ban hanh, ban hang
lan than » ban than, van than, dan than
so lieu » so dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so lieu tinh - canh tranh cua nhung phuong ((lan than) or (ban thanh)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so lieu tinh - canh tranh cua nhung phuong ((lan than) OR (ban thanh)) ban.
• Adding a wildcard symbol may retrieve word variants: so lieu tinh - canh tranh cua nhung phuong ((lan than) or (ban thanh)) ban*.