The MTR Urban Lines Vision Train (simplified Chinese: 港铁市区线愿景列车; traditional Chinese: 港鐵市區綫願景列車; also named MTR CRRC Qingdao Sifang EMU, also known as Q-Train) is a new rolling stock ordered by MTR Hong Kong in July 2015. They are expected to begin replacing all of the aging Metro-Cammell EMU (DC) trains starting at the end of 2022. The order currently consists of 744 cars (93 trainsets). This train gradually entered service in 27 November 2022.