Why is it that Xi 'an's hippocampus and Chihiro Photography Aesthetics Museum are so popular that taking photos with certificates is different?

Now there are many such shops, not only Chihiro Photography Aesthetics Museum, but also many such shops in Haima. They pay more attention to taking portraits, and don't want the studio to pay attention to form, clothing collocation and image taking, and pay more attention to reality and lighting. A photo is less than 1,000 yuan, while Chihiro Photography Aesthetics Museum, such as Haima, has no starting price, so the entry level is much lower, but low entry level does not mean low quality, on the contrary, the quality is higher, so it is very popular among young people, especially students.