本次会议不收取会议注册费，但由于人数限制，需扫下方二维码在线注册方可参会，先到先得。交通住宿自理，请自行安排到会及离会事宜。

There is no registration fee for this symposium. As seats are limited, please scan the QR code below to register online, and registrations are accepted on a first-come, first-served basis. Transportation and accommodation are at your own expense; please arrange your arrival and departure accordingly.

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For registration assistance, please contact us at gfs@big.ac.cn or by phone (+86) 10-84097425 (Ms. Xie).