Please go to the dataset page to find the links. We provide two download links: Google Drive and BaiduNetdisk, you can choose one depending on your network. Also, the open test submission phase will be started at 00:00 PST (or 16:00 UTC+8). You can find the guidelines about how to create your submission on the evaluation page. If you have any questions, please don't hesitate to contact us or post them in this forum!