Are Lu Chang and Zhang Xun a family?

Lu Chang and Zhang Xun are not the same family. Because Luchang was established in August, 26, it is a high-tech enterprise dedicated to providing automotive information, intelligence and intelligent travel solutions, and it is a key high-tech enterprise in the National Torch Plan. Palm News was established in October 26, and its R&D center is located in Shenzhen Nanshan Innovation Building. For many years, it has been devoted to the research and development of intelligent car central control navigation system, DSP active frequency division audio system and vehicle-mounted Qualcomm platform /MTK platform 4G communication system, and has more than 4 international invention patents of vehicle-mounted central control system in more than 5 countries. Therefore, Lu Chang and Zhang Xun are not a family.