Xi’s pledge to open China’s markets and reduce tariffs on auto imports, that few of the items were new and that many had been outlined in previous speeches, including Xi’s high profile address at the World Economic Forum’s 2017 annual meeting in Davos, Switzerland.
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While many of the measures had been previously touted by Xi, investors cheered the lack of any escalation in rhetoric.      
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Xi offers no concessions, but doesn’t escalate rhetoric, either.
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这个坛子里有些人要么是不懂装懂，要么是带节奏的； 看你耐心孤战，给他们讲解，好心木有好报！;-)