Chai Zhuo Liu Yue. Shanghai brother Shang Silicon Valley, whose real name is Chai, is one of the most popular lecturers in Shang Silicon Valley and a senior lecturer in Shang Silicon Valley. He has many years of teaching and project development experience. Shang Silicon Valley, affiliated to Beijing Shengcheng Huake Education Technology Co., Ltd., is a professional IT technical training institution. At present, it provides Java, big data, front-end, UI/UE and other disciplines.