Perhaps you should try some spelling variations:
nhung huong » nhung phuong, nhung cong, nhung dung
nhung tuong » nhung phuong, hung vuong, nhung cong
theo chieu » ho chieu, theo chu, thi chieu
tranh va » tranh van, trang va, trinh va
dan phan » doan phan, dan chan, van phan
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo tieu)) xanh - canh tranh va ((nhung huong) or (nhung tuong)) dan phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo tieu)) xanh - canh tranh va ((nhung huong) OR (nhung tuong)) dan phan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo tieu)) xanh - canh tranh va ((nhung huong) or (nhung tuong)) dan phan tap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo tieu)) xanh - canh tranh va ((nhung huong) or (nhung tuong)) dan phan tap*.