Great Mosque of Xi'an — Wikipedia

The Great Mosque of Xi'an (Chinese: 西安大清真寺; pinyin: Xī'ān Dà Qīngzhēnsì; Arabic: مسجد شيان), also known as the Huajue Xiang Mosque (化觉巷清真寺; Huàjué Xiàng Qīngzhēnsì) due to its location on 30 Huajue Lane, and is sometimes called the Great Eastern Mosque (东大寺; Dōng Dàsì), is a mosque located in the eastern segments of the Xi'an Muslim Quarter (回民街), Xi'an, in the Shaanxi province of China. It is one of the largest premodern mosques in China. The mosque was built in 742 CE during the Tang dynasty, at the time when Xi'an (Chang'an) was the world's largest city, its current form was largely...