On August 13 and 14, 2015, Han Lixin of the company's production department, together with Liu Xiaojia of the finance department, Lan Yufei and Zhang Xiyuan of the information room of the research and development center, and a group of 4 people gave business guidance to the relevant work of Qingdao maintenance section.

During this period, Han Lixin had a detailed understanding of the production site ZQ/BST/IGW tripartite committee diplomatic connection, process flow, site location and safety management, and gave some reasonable suggestions for the improvement of production management in Qingdao maintenance section, so that the improvement and improvement of site management has a goal.

Liu Xiaojia explained the relationship between the main and auxiliary materials of ERP scanning and the company's financial management to the on-site employees, and conducted systematic training on the company's financial reimbursement process, so that employees realized the importance of timely ERP scanning and were able to master the company's expense reimbursement process.

Lan Yufei made an inventory of the main and auxiliary materials and fixed capital of Qingdao maintenance section, and had in-depth communication with warehouse keeper Shen Huijin. He learned the problems and deficiencies of the current warehouse management work on the spot and gave targeted suggestions.

Zhang Xiyuan gave a comprehensive explanation and training to all employees on the CRH1-250M four-level ERP repair process, so that employees have a further understanding and understanding of ERP process design and specific operation. Due to the particularity of overseas work sections, one person and more posts are needed. After a comprehensive understanding of ERP, it is of great help to improve production efficiency.

Through the joint business guidance of the company's four people on the Qingdao maintenance section, the staff of the section have a deeper understanding of the company's financial management, production management and information application, which plays a positive role in improving the production efficiency and work quality of the section.