Everton Camargo’s second half penalty salvaged a 2-2 draw for Hong Kong in an ill-tempered affair against Guangdong on Sunday, with the visitors ending the game with nine men. Camargo’s 67th minute strike came either side of red cards for goalscorer Chen Wei and Huang Zishun, who had both already been booked in the first half of the fractious Hong Kong-Guangdong Cup encounter. Hong Kong had taken the lead through Sun Ming-him’s wonder strike at the end of the first half, only to lose it in the...