Tsinghua University, a senior lecturer of Zhong Xu Business School, a well-known domestic enterprise legal adviser, director of Beijing Liantuo Law Firm, a well-known professional lawyer and a senior trainer of labor law, has rich operating experience and unique experience in various company rules and regulations such as employee handbook, labor contract, confidentiality agreement and non-competition agreement. In view of the new labor contract law, hundreds of enterprises have been trained and received unanimous praise, providing non-litigation services for nearly 1,000 enterprises in Beijing.