#alpha Practical Tutorial Combined [文章理论](https://app.generallink.top/uni-qr/cart/29978422951593?r=WNX0S3V7&l=zh-CN&uco=5fRZ9hlkUB3PRXwuwVr-xA&uc=app_square_share_link&us=copylink) Go Watch Go Learn. If you still don't understand, we will communicate.