Complex sentence: Years later, the company was rebranded as Cinematográfica Cadena de Oro, S.A. opening theaters in Salamanca, Acámbaro and Guanajuato, by 1971 the brand had already expanded to Mexico City with the opening of'Cine La Raza'.
Split into simpler sentences: Years later, the company was rebranded as Cinematográfica Cadena de Oro, S.A. opening theaters in Salamanca, Acámbaro and Guanajuato. By 1971 the brand had already expanded to Mexico City with the opening of'Cine La Raza'.