Perhaps you should try some spelling variations:
nhung hang » nhung lang, nhung bang, nhung cang
hieu nganh » vien nganh, hiem ngan, nghiep nganh
hieu manh » chieu xanh, dieu hanh, hien hanh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cua sinh » hoa sinh, va sinh
than cau » toan cau, phan cau, than cap
va than » va thanh, van than, va phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hieu nganh) or (hieu manh))) or (cua sinh)) - canh tranh cua nhung hang va than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu nganh) OR (hieu manh))) OR (cua sinh)) - canh tranh cua nhung hang va than cau.
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu nganh) or (hieu manh))) or (cua sinh)) - canh tranh cua nhung hang va than cau*.