Xi Conservatory of Music has. You can ask. In addition, it is near the Green Park in Chang 'an District, which is very close to Shaanxi Normal University. Qin Qing Club has a Guqin teacher, and the teacher also teaches guzheng. Guqin, you should really like its timbre and charm, otherwise you may gradually dislike it. You can go to the teacher for advice. Generally, guzheng sounds better. You can ask the teacher to play guqin and guzheng on the spot, and you can choose. Otherwise, it is not good to learn anything by halves. Choose what you really like, not arty. I hope you can learn something ~ ~ There are many Guqin teachers in Xi 'an ~ ~