To practice duet in Qinyang, you can choose Zheng Hong Taekwondo in the Spot Gym in the backyard of Wuma Company. Songyuan taekwondo seems to be good, too. Choose the best training course and shop around, and choose from the aspects of hardware facilities, site area, tutors' teaching and surrounding environment. Don't be fooled by their admissions staff. I was fooled by a Taoist temple. At that time, they claimed to be a few paragraphs, all of which were lies. No segment certificate can be found online. Be careful when you choose, my friend.