Preside over and participate in the daily work of the department in strict accordance with the company's rules and regulations and the department's work procedures.Actively implement the relevant national laws, regulations, policies and instructions from superiors, and organize the formulation of corresponding labor policies, personnel systems and labor contracts according to the company's requirements. Strengthen the company's human resources forecasting and coordination work, according to the operating conditions of each project and market conditions, reasonable adjustment of organizational structure, personnel structure and wages and benefits. Organize the development, improvement and implementation of staff establishment, staff .... Organize and coordinate the implementation of employment policies, determine employment standards, and carry out recruitment work.