Rebecca Davis editorChina made history this weekend with record sales of nearly $775 million (RMB50 billion) within the first three days of the Chinese New Year holiday, led by an incredible $424 million (RMB2.74 billion) debut from “Detective Chinatown 3.”This marked the first time the country’s national box office has ever broken RMB1 billion ($155 million) a day for three consecutive days, a feat achieved despite caps on max theater capacity at 75% in most of the country and 50% in areas