Not bad. According to official website, Tianjin Shuangjian Labor Education Practice Base mainly develops labor week experience courses suitable for students of different classes according to the age characteristics of primary and secondary school students, focusing on manual labor, paying attention to the use of hands and brains, being safe and moderate, and strengthening practical experience; The base has a strong faculty, with more than 100 full-time military training instructors and more than 20 professional development instructors with national qualification certification.