Perhaps you should try some spelling variations:
nhung song » nhung cong, nhung bong, nhung chong
theo chieu » theo tieu, ho chieu, thi chieu
canh sinh » canh tinh, canh binh, tinh sinh
vat nhung » va nhung, vap nhung, vai nhung
theo chu » cho chu, chao chu, theo yeu
song van » hoang van, trong van, duong van
van phan » van phong, van thanh, luan 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 chu)) xanh - canh sinh vat nhung song van phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - canh sinh vat nhung song van phan tap.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) xanh - canh sinh vat nhung song van phan tap*.