In view of the current tense situation of COVID-19 epidemic throughout the country, in order to cooperate with the epidemic prevention and control work and better ensure everyone's health and safety, the organizing committee decided through consultation that ICOEAT 2022 will be adjusted to an online conference, which will be held on October 21, 2022 (Friday).

At the request of the publishing house, each paper must require an author to attend the meeting (each article requires the author to submit posters or make oral reports), and all participants / speakers will be issued a certificate of participation / report by the organizing committee. In order to avoid delaying the publication, please confirm the author of the published article to sign up for the conference as soon as possible. If you have already registered, please ignore it. In case of special circumstances, please feed back to the Conference Secretariat, Teacher Yu, Wechat/Phone: 17512877028