His real name is Chen Jinwen.

The anchor of the Douyin platform, Koi Ya, was originally named Chen Jinwen. He was born on April 3, 1989. He is an Aries boy. His online ID is 217 Koi. He has become popular on the Douyin platform with his good looks. , he stated on the Douyin platform that he mainly focuses on making money. Responsible for conducting live video broadcasts on the Douyin live broadcast platform, showing products to customers, explaining product features, answering audience questions, and guiding viewers in the live broadcast room to complete the purchase process.