mexican tetra
- hang hùm: Tiger's dendám vào hang hùm bắt cọp conTo dare go into the tiger's den to catch his cubs; tobeard the lion in his denDangerous place
- dám vào hang hùm bắt cọp con: To dare go into the tiger's den to catch his cubs, tobeard the lion in his den
- cá hang: cave fish