Tesla is facing weaker sales in China this year, but the American electric vehicle (EV) manufacturer is looking to generate a buzz in its second-largest market by exhibiting its new self-driving vehicle, the Cybercab. The robotaxi – which operates entirely without a steering wheel, pedals or rear-view mirrors – would debut in major Chinese cities, including Beijing and Shanghai, starting mid-September in a showcase of product design and technological sophistication, according to Tesla...