Shanghai Volkswagen Automobile Co., Ltd. (hereinafter referred to as SAIC Volkswagen) is a Sino-German joint venture. The contribution ratio of China and Germany is: 50% for Shanghai Automotive Group, 39% for Audi AG, 0/%for Skoda Automobile Company and 0/%for Volkswagen (China) Investment Co., Ltd..
Navigation is a research field, focusing on monitoring and controlling the process of ships or vehicles moving from one place to another. Navigation fields include land navigation, ocean navigation, aviation navigation and space navigation. This is also an artistic term, which refers to the professional knowledge used by navigators to perform navigation tasks. All navigation techniques involve locating the position of the navigator relative to a known position or pattern. In a broader sense, navigation can refer to any skill or research that involves determining position and direction. In this sense, navigation includes directional movement and walking navigation.