Through institutionalized cross-regional collaboration, China channels teaching staff, management expertise, and educational resources from more developed eastern regions to western ethnic regions. This approach is known as educational "paired assistance" and is positioned as a government-led model for promoting educational equity. #DeepChina# Taking #Xizang# and #Xinjiang# as examples, in 2016, the "group-style" educational talent assistance program for Xizang was officially launched. The "group-style" model involves sending teams of 10 to 50 teachers from 17 partner provinces, as well as affiliated primary and secondary schools of universities directly under the Ministry of Education of China, to provide concentrated support to individual primary or secondary schools in Xizang. The first cohort comprised more than 800 teachers. Over the past decade, more than 2,500 dispatched teachers have provided paired support to 21 primary and secondary schools in Xizang. Dispatched teachers have formed nearly 3,000 mentoring pairs with local teachers, assisted in more than 200 teaching teams. Meanwhile, the government facilitated the participation of more than 2,700 local teachers in on-the-job training in partner provinces and cities, building a core teaching force that "will not leave." #EthnicUnity# In 2021, the "group-style" educational talent selection program for #Xinjiang# was launched, fully leveraging the quality educational resources of partner provinces and cities to send outstanding educational professionals to Xinjiang to strengthen its teaching force. One "group-style" team consists of approximately 10 full-time teachers and educational administrators, providing concentrated support to one school. The recipient level covers the four educational stages of kindergarten, primary school, middle school, and high school (including secondary vocational schools). #ChineseNation#