Laugh and sing (欢唱) Laugh and sing (笑语欢歌) Laugh and sing (边笑边唱) Laugh and sing(边笑边唱) 5.Laugh and sing（笑语欢歌） Laugh and Sing （笑语欢歌） Clap and sing (拍拍手唱唱歌) Play and sing easily Touch and sing playbook