Are you talking about the 20 19 "Bud Cup" selection activity of Jiangsu preschool education class (micro video)? This activity cannot be seen in the computer version of Xue Tong. You must download the Xue Tong application on your mobile phone and log in to see it. After logging in, there will be an activity entrance of "Bud Cup" at the bottom of the homepage, or click "More" at the top of the homepage to see the entrance of "Bud Early Education". After entering, click "Open Class" to see it.