Dhaka, July 22 -- China and the United States have been at trade war ever since Donald Trump became the president. Following protracted negotiation, a deal was reached in the middle of last year. Both sides expressed satisfaction and vowed to continue bilateral trade. But the outbreak of Covid-19 and China's alleged procrastination on sharing information about the origin of the virus and extent of casualties strained its relationship with the US. Though Trump downplayed the horrendous impact of the virus at the beginning and predicted that the virus will miraculously disappear soon, he was proved miserably wrong when the virus pervaded like wild fires and thousands of people succumbed to infection. He accused China and the World Health Or...