Guan Xin, also known as Liu Ying Lun or Jojo, is a Chinese actress. She was born on November 7, 1994, in Huangshi, Hubei, China, and made her acting debut in 2015. Since then, she has appeared in a variety of television dramas, including “Love O2O” (2016), “Lost Love in Times” (2017), “Legend of Fuyao” (2018), “Love and Destiny” (2019), and “The Deer and the Cauldron” (2020).