The era of awakening. It tells the story of the establishment of China's * * * production party from scratch, which can let us know the humiliating and exciting history, and let us know that a group of teenagers who are only a few years away from them have already held up the hope of a country a hundred years ago. This drama is worth watching again, knowing the stories that have not been told in the book, knowing that today's life is hard-won, remembering history and facing the future.