Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
doanh thanh » danh thanh, doanh nhan, dinh thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung song » nhung cong, nhung bong, nhung chong
song van » hoang van, trong van, duong van
van phan » van phong, van thanh, luan phan
phan dau » phan tu, hang dau

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 xanh - ((doanh thanh) or (nhanh thanh)) va nhung song van phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((doanh thanh) OR (nhanh thanh)) va nhung song van phan dau.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((doanh thanh) or (nhanh thanh)) va nhung song van phan dau*.