Zhang Xiaoying. According to The Legend of Magpie's Knife Gate, Gong, also known as Gong Sundaniang, has a long white hair and a peerless martial arts, which left a deep impression on people and was played by an actor. The play tells the story of Simon Changhai, the head of the Magpie Knife Gate, bringing the cook's brother Simon Changhai into the Magpie Knife Gate to become the acting head. With the change of affairs in Magpie's Knife Gate, a ridiculous martial arts story was staged in the sect.