Can the subway go to Changsha Radio and Television Center? How to get to Huangxing Square?

You can't go by subway. For example, at the north exit of the pedestrian street, take the 90 1 section line at the bus' Simenkou' station and get off at the' Radio and Television Center (Exhibition Center)' station (about 25 stops). For example, at the south exit of the pedestrian street, take bus No.202 at the bus' South Gate' station to Yaoling North Station and transfer to bus No.701and get off at the Radio and Television Center (Convention and Exhibition Center) station (about 26 stops). You can also take the bus to the railway station first, and then take the bus 158 to radio and television.