1. Traffic Congestion Reason: Xinjiang is located in the northwest of China. Due to the remote traffic congestion in the region, bilingual teacher education cannot be better introduced.

2. Ecological environment of language: Xinjiang is one of the five minority autonomous regions in China, with Uighur as the main language. Because of the ecological environment of its language, few people speak Mandarin, so it is difficult to carry out bilingual education. Therefore, bilingual education has been abolished in Xinjiang.