Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
hieu xanh » chieu xanh, hieu manh, hieu nganh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ban thanh » ban hanh, ban hang
doc hieu » toc thieu, hoc thieu, hoc hien
dan chan » dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - canh tranh cua nhung chong ((ban thanh) or (((dan chan) OR (dan gian)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - canh tranh cua nhung chong ((ban thanh) OR (((dan chan) OR (dan gian)))) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - canh tranh cua nhung chong ((ban thanh) or (((dan chan) OR (dan gian)))) cau*".