According to Baidu Encyclopedia, Yang Jie's 6+ 1 training activity 6+ 1 refers to the seven links of self-study class: guidance, thinking, discussion, presentation, evaluation, examination and practice.

Yang Jie,/kloc-0 was born in July, 1962, and/kloc-0 joined the work in August, 1984. Party member is a professor-level senior engineer with a bachelor's degree and a master's degree.