There are several endangered languages in China. Some of them include:
Manchu: Manchu is the language of the Manchu ethnic group and is currently considered an endangered language with a small number of speakers.
Uighur: Uighur is a Turkic language spoken by the Uighur ethnic group in Xinjiang Province. Due to various factors, including government policies, Uighur language is facing challenges and is at risk of endangerment.
Tibetan: Tibetan is the language of the Tibetan people and is spoken in regions such as Tibet, Qinghai, and Sichuan. Despite efforts to preserve the language, Tibetan is also considered endangered due to various socio-political factors.
Yi: Yi is a language spoken by the Yi ethnic group, primarily in Yunnan, Sichuan, and Guizhou provinces. The Yi language is facing endangerment due to the influence of Mandarin Chinese and social changes.
These are just a few examples, and there are other endangered languages spoken by different ethnic minority groups in China. The Chinese government has taken some measures to preserve and promote these languages, but the challenges remain.