This series of classic Children books including: 狼來(lái)了, 三隻小豬,小紅帽,國(guó)王的新衣,醜小鴨,青蛙王子,龜兔賽跑,小蝌蚪找媽媽。 The book can be pointed and voice-recorded by using a special pen from Sun Ya (sell separately), to listen to the pronunciation of either Cantonese or Mandarin; or your own voice.This series of classic Children books including: 狼來(lái)了, 三隻小豬,小紅帽,國(guó)王的新衣,醜小鴨,青蛙王子,龜兔賽跑,小蝌蚪找媽媽。 The book can be pointed and voice-recorded by using a special pen from Sun Ya (sell separately), to listen to the pronunciation of either Cantonese or Mandarin; or your own voice.