How much is the ticket for the National Geographic Photo Exhibition held in Xi 'an Art Museum?

It was just opened a few days ago. The student ticket is 20 yuan, which is located in the art exhibition hall next to the provincial library. A *** 130 photographic works, the exhibition lasts for one month until April 6. I saw it the day before yesterday. Very good. 15 yuan can rent an electronic translator. In addition, you can read some national geographic atlases and early publications for free.