The name of Yuzixi’s live broadcast on Douyin is also called Yuzixi. You can search for Yuzixi on Douyin. Yuzixi is a live broadcast of ASMR sleep aid. ASMR is a perceptual phenomenon in which vision, hearing, touch, smell and other senses, as well as peripheral parts such as the brain, scalp, back and limbs, are stimulated to produce a pleasant response.