Did you mean: to sing to snack ?
| 碰壁 | pèng bì | to hit a wall / (fig.) to hit a brick wall; to hit a snag; to have the door slammed in one's face | 
| 钩破 | gōu pò | (of sth sharp) to snag (one's stockings etc) | 
| 勾破 | gōu pò | (of sth sharp) to snag (one's stockings etc) | 
| 触礁 | chù jiāo | (of a ship) to strike a reef / (fig.) to hit a snag |