Listen to Lang Hua Yi Duo Duo online. Lang Hua Yi Duo Duo is a Chinese language song and is sung by Richie Jen. Lang Hua Yi Duo Duo, from the album Ren Xian Qi Love & Beloved 2008 Yan Chang Hui, was released in the year 2014. The duration of the song is 5:24. Download Chinese songs online from JioSaavn.