BEIJING, March 31 Lanzhou Electric (Yang Na) have been held for five Lanzhou International Marathon 2016 will usher in the first year of the new five years. 2016 Lanzhou International Marathon will further enhance the service to further develop the local characteristics, etc., to promote the "Islamabad" brand development. March 31, 2016 Lanzhou International Marathon news conference in Gansu Grand Theatre. Lanzhou City Vice Mayor Ge Yinsheng reviews ...