Compounds of たらい

• たらい回し
  (n,vs) (1) acrobatic barrel-rolling (performed using the feet while lying on the back)
  (2) handing something around (within a fixed group of people in a pre-arranged order)
  (3) handing off a problem to someone else (in order to evade responsibility)
• どうやったらいい
  (exp) what one should do (usu. in questions)