Not safe. Teaching here needs to face certain security risks, such as dangerous terrain, bad weather, epidemic situation and so on. At the same time, due to the different cultures and customs of ethnic minorities, teaching staff may have to face some cultural differences and language communication obstacles. However, according to relevant reports, the teaching work in Liangshan area of Sichuan has made great progress and improvement, and the government and people from all walks of life are also increasing their assistance to this area. In addition, teaching staff usually receive professional training and safety guidance to ensure their own safety and health. Therefore, it can be said that the teaching work in Liangshan area of Sichuan Province is relatively safe under reasonable safety measures. Liangshan, Sichuan Province is a inhabited area of ethnic minorities and one of the poverty-stricken areas in China.