Complex sentence: Smart City is to transform Kazan into a new international business hub in order to competitively attract major multinational, Russian and Tatarstan companies.Smart City Kazan is one of the project of Smart City.
Split into simpler sentences: Smart City is to transform Kazan into a new international business hub in order to competitively attract major multinational, Russian and Tatarstan companies. Kazan Smart City is one of the project of Smart City.