"Cây tre và đom đóm"
Translation:The bamboo tree and the firefly
There are actually more than one word for what translates to bamboo. Tre and trúc refers to bamboo trees/plants. Măng, though technically could be referring to any young plant shoot, almost always refer to bamboo shoots unless clarified. I'm sure there are more I can't remember.
Are you sure you typed the right phrase (with correct diacritics)? See my result by Google Translate https://translate.google.com/#auto/en/d%E1%BB%85%20th%E1%BA%ADt%20%C4%91%E1%BA%A5y