3-6 months. According to the query of official website, the training time of employees in Lintong Staff Training Base of Xi Railway Bureau is 3-6 months. Xi Railway Bureau always regards people's satisfaction as the fundamental criterion for evaluating railway work. Under the correct leadership of the Party Group of the Ministry of Railways and the Shaanxi Provincial Party Committee and the provincial government, xi Railway Bureau keeps in mind that safety is the "rice bowl" project of the railway and service is the essential attribute of the railway, implements safety risk management in an all-round way, strictly implements the responsibility system for production safety, gradually consolidates the safety foundation and continuously improves the safety management level.