|A man cycles past an entrance to the headquarters of Chinese electric car maker BYD in Shenzhen's Pingshan district, Guangdong province, China on Oct 25, 2019. (File photo by= Reuters/Yilei Sun)| [Asia News = Reporter Reakkana] SHANGHAI: A Chinese city has opened an investigation into a factory owned by automaker BYD over allegations that emissions from the plant were causing nosebleeds among children living nearby, Reuters reported. Changsha city authorities said in a statement on Sunday (May 8) they had sent an investigative team to BYD's factory to look into the allegations about its emissions. BYD did not immediately respond…