the r&d drive is essentially talent-driven. in order to better attract talents, we take shanghai as the center, implements r&d group development strategy through investment in innovative enterprises, implements a company system for highly innovative r&d platforms (projects), and uses equity incentives, etc. to attract a group of overseas returnees and multinational companies overflowing talents. at present, qingfeng has more than 700 r&d talents of various types, including: