1. Sailing training originated in 2006. It is a mature institution in Yunnan Province that focuses on the research and training of civil service examination, public institution recruitment examination, teacher examination and "three supports and one support" examination.

2. Henan Dagong Education is a training institution focusing on the recruitment and training of civil servants, institutions and teachers. It offers a variety of courses, teaching students in accordance with their aptitude and helping students prepare for written interviews.