Ding Chengxin wrote "come on" for the staff of the closing ceremony of the Winter Olympics, which was warm and lovely

In the early morning of the 21st, some netizens exposed the experience of encountering Ding Chengxin at the closing ceremony of the Winter Olympics and the "come on" written by Ding Chengxin. According to the netizen's description, Ding Chengxin was very polite and specially greeted netizens, saying "it's hard.". When netizens wanted to sign, Ding Chengxin not only wrote the word "come on", but also drew an orange representing himself at the signing place. The netizen praised him as "particularly cute".