How much is the regular health training class in Nantong City, Jiangsu Province, and how long will it take to get the certificate?
2000-4000 yuan, 1-3 months. Nantong City, Jiangsu Province, the formal health training class costs 2000-4000 yuan, 1-3 months to get the certificate. Training class is a training activity aimed at improving students' knowledge and skills, or improving their mentality and forming certain habits.