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Stock: American stock seven heroes+Boss S&P 500ETF(513500) and its corresponding OTC fund are Boss S&P 500 Connection A(050025)."Focus on US stock opportunities" link address: https://xueqiu.com/2584083152/245626414? scene=1036&share_uid=2584083152

Stock: American stock seven heroes+"What do you buy now? Link address: https://xueqiu.com/2584083152/266118016? scene=1036&share_uid=2584083152"Once-in-a-decade opportunity, don't miss it" Link address: https://xueqiu.com/2584083152/226615175? scene=1036&share_uid=2584083152

Second, the investment strategy:"A Historical Opportunity for US Stocks Once in 10 Years" Link Address: https://xueqiu.com/2584083152/253213175? scene=1036&share_uid=2584083152"Historical Opportunity: US Stocks" Link Address: https://xueqiu.com/2584083152/240686453? scene=1036&share_uid=2584083152