What is the sect of Islam in China?

Muslims in China, except Tajiks in Xinjiang who are Shiites, are all Hanafi Islamists among Sunnis. Although the Muslims of the same school in China are not completely consistent, in the process of development, there are old schools and new schools, including Ihwani (brothers) and Sai Lesfilles (followers of predecessors). The old school also includes Gedimu (ancient) school and various officials. Menhuan is China's name for Sufism. Sufism represents the mysterious thought in Islam. Their teaching is presided over by their patriarch (the old man). Due to the different ancestors they followed, many official systems appeared, such as Zhehelie, Hufeiye, Baizhuang, and Sala. Some people divide the Muslim sects in China into three sects and four officials. The three major sects are: Old Religion (Gedimu), Protestantism (Ihwani) and Cyrus Fils. What are the four officials of Herriye and Xidaotang? In any case, Islam is a religion that advocates peace and opposes separatism. No matter what sects, their basic beliefs (such as recognizing the uniqueness of the Lord) and main teachings (such as worship) are unified, and the difference is only some details. Strictly speaking, are Muslims in China sects?