Young Chinese girls, not wearing protective face masks, are taught the basics of a new sports fad - inline skating - outside a park as life returns to normal after the Covid-19 scare in Beijing on Tuesday, August 4, 2020. China and the World Health Organization (WHO) are discussing plans to trace the origin of the coronavirus outbreak in Wuhan following a visit to the country by two experts from the United Nations (UN) agency, the foreign ministry reported Tuesday. Photo by Stephen Shaver/UPI