The World Taekwondo Asia Championship (online) will be held next month with the participation of all Asian countries. Bangladesh Taekwondo Federation general (BTF) secretary Mahmudul Islam Rana said on Saturday, all the countries of Asia will mandatory take part in the championship. The deadline of registration of the championship has been fixed on August 9 and after the registration the championship will be held online, he added. The BTF general secretary said they have no expectations from the championship because Olympic gold medal winning players will take part in the meet.