Lin Jiacheng, who was born in 1984 in Fujian, is an interior designer. His lovely and honest image makes the media call him "panda daddy" affectionately. He is both head of Zhangzhou Mingju Decoration Design Co., Ltd. and co-sponsor of PANDA brand. As a post-80s master in the field of space design for children, he is the designer of AYOU CULTURE, which is the most influential brand of China's Preschool Education.