Alibaba Cloud’s custom backpack for the Year of the Ox is almost free, but it’s time to fight for speed
https://workbench.aliyun.com/activities/niu?utm_content=g_1000237393
This event is very simple. It seems to deploy two applications, but you need to follow the event document. Don't forget to go offline, otherwise you may be taken advantage of. However, the threshold for this event is quite low, both new and old users are welcome.