China tightens supervision on ride-hailing services Crushing the novel coronavirus rumors High blood pressure increases risk of cognitive impairment China grants permission for first private high-speed railway project Mudanjiang reports good coronavirus news Straw now profitable as farmers turn trash into treasure 300 asymptomatic Wuhan cases 'not infectious' Expanded COVID-19 testing to cover key groups China's bulk commodity market continues to grow in May China's bulk commodity market continues to grow in May Web writers net big money China grants permission for first private high-speed railway project Virus reveals strengths, gaps in health system US business groups launch campaign to oppose Trump administration's tariffs Claims China withheld info 'disregard facts' China's entertainment, media sectors to remain vigorous: report Profits of China's cement industry hit monthly high in April Airline passengers face return of surcharges Beijing clears all domestically transmitted COVID-19 cases