Core Viewpoint - The Chinese automotive industry is experiencing intense competition, with a significant focus on software development and a demanding work culture among engineers [2][3]. Group 1: Industry Trends - Emerging pure electric vehicle manufacturers in China are achieving growth through a "roll king" corporate culture, which emphasizes long working hours and high productivity [2]. - The shift towards Software-Defined Vehicles (SDV) is increasing the proportion of vehicle manufacturing costs attributed to software from 5% to 30%, leading to a surge in orders for software development [2]. - Knowledge property analysis indicates that Chinese companies are rapidly advancing in the field of autonomous driving [2]. Group 2: Work Culture - Engineers in the Chinese automotive sector typically work around 14 hours a day, with weekend work being common, and some companies reporting even longer hours [2]. - According to a comparison by AlixPartners, BYD employees average 20-40 hours of overtime per month, while Geely employees work 40-70 hours. New electric vehicle companies like NIO report overtime of 70-100 hours [3]. - In contrast, German companies like Volkswagen and Toyota's Chinese subsidiaries report significantly lower overtime hours, ranging from 0-20 hours [3].