This repository contains companion code for a Chinese deep learning book featuring 21 practical projects. The projects cover fundamental topics like MNIST classification and CIFAR-10 recognition, as well as advanced techniques including Deep Dream, style transfer, GAN/DCGAN, pix2pix, CycleGAN, Char RNN text generation, word2vec, and time series forecasting. All examples are implemented using TensorFlow and serve as learning resources for mastering deep learning concepts and practical implementation.