Sister Doudou, whose original name is Pan Yan, has hosted programs such as Happy Doll for Children, Niuniu Children's Music World for Primary School Students, Kloc-0/2345 for Middle School Students, Everyday Up, and AREYOUREADY for English Games. 1996 joined the sketch performance of "Smart Surfing" program, which was not only loved by young and old audiences, but also affirmed by experts and peers.
Pan Yan, a non-professional singer, sings well; She is not a professional actress, but she plays what she likes; As a well-known children's host of Shanghai Oriental TV Children's Channel, she also appeared frequently in other channel programs. In the host circle, she has two veritable nicknames-"pistachio" and "changeable girl".