The fourth episode. In the plot of the TV series Country Love 14, Liu Neng and Zhao Si sang "Bao Gong Atonement", and Liu Nenglu's erhu is the fourth episode. Country Love 14 is a contemporary rural TV series produced by Youku Information Technology Beijing Co., Ltd., Liaoning Folk Art Troupe Co., Ltd. and Horgos Fanda Film Co., Ltd., which tells the story of villagers fighting for eloquence and food around ivory mountain on the tip of their tongue.