2021年1月4日，BHOLE项目召开了2020年年会。受新冠疫情影响，此次会议采用线上会议形式。30余名项目组成员、博士后、学生参加了会议。17位项目组成员各自做了报告，介绍了2020年取得的科研进展。 会议截图    

On January 4th,2021, the BHOLE project held the annual meeting via ZOOM. Over 30 members, postdocs, and students participated in the online meeting. Each member gave a report on their research progress. Online Meeting