Top Beijing regulators rushed to salvage market confidence as investors began panic selling Chinese stocks for days in a row, pushing major indexes to their lowest levels in years. Hong Kong’s Hang Seng Tech Index lost roughly 22 percent since Friday, stocks in Shanghai and Shenzhen also saw a daily drop of 5 and 4 percent respectively. U.S.-listed Chinese shares fared no better. China Concepts Stock had a combined three-day loss of roughly $277 billion, the steepest since the 2008 financial crisis, and NASDAQ Golden Dragon China Index slumped by a cumulative 75 percent compared to its peak last February. The regime’s Vice Premier Liu He on March 16 chaired a Financial Stability and Development Committee meeting, urging government bodies to roll out market friendly policies and exercise caution when introducing measures that may hurt markets. China’s central bank, the People’s Bank of China, also convened a meeting the same …