US stocks closed: Three major markets closed and the Nasdaq fell more than 4%.

According to the Guangzhou Daily of September 9, the Ministry of Natural Resources of Guangdong Province recently issued a "Warning to improve the level of registration of housing and convenient services," urging all regions Many measures must be taken to really improve the level. housing benefits. By the end of this year, the Ministry of Natural Resources of Guangdong Province will announce new measures, such as urban housing registration and blockchain housing registration, in the next phase to improve interests and interests of service companies and the public.