Opening ceremony of “Three Level Safety Training” at Tibet Huatailong Huatailong carried out many times and kinds of safety education and training throughout the year of employees participated in the safety management personnel training organized by the Security Bureau of Tibet Autonomous Region, 206 blasting personnel participated in the blasting personnel training of post certification obtaining organized by county public security brigade, 132 employees participated in the trainings of Sanmenxia Gold Technical School for blasting workers, electricians, welders, ventilation workers, winding workers and all workers passed the examinations, and the employee number of “Class 3” security education and training reached to 4,164 person-time.