Recently, IGSR organized the knowledge contest of post training in 2019. The company's production operators and laboratory personnel participated in the contest, covering HSE, process, equipment, operating procedures and management systems, etc.. Several Individual Awards and One Group Award were selected in the contest. This assessment is not only a competition, but also a test of the training effect of each team, in order to fully mobilize the enthusiasm of front-line staff, and constantly improve their post knowledge and skills.