safe. According to official website, a Chinese business consortium, the investment of 7,8 yuan is safe. Chinese business consortium is a large-scale comprehensive economy integrating international financial investment and financing management, two-way trade at home and abroad, environmental protection and energy conservation, national industry, cultural media and modern agriculture. The full name is the World Federation of Chinese Business Groups, and it is also a service and support platform for Chinese cultural exchanges and business cooperation at home and abroad.