What's the name of a little girl in Northeast China who can talk very well?

MoMo Wu. Through the video number official website, I learned that a little girl in Northeast China is called MoMo Wu. The Northeast region refers to the region composed of Heilongjiang, Jilin and Liaoning provinces and Inner Mongolia Dongsi League, which is called Northeast for short. Northeast China, called Yingzhou, Liaodong and Guanwai in ancient times, is the floorboard of the land in northeast China.