Read this and answer the question. If the question is unanswerable, say "unanswerable".

Islam arrived 1,400 years ago in Zhejiang. Today Islam is practiced by a small number of people including virtually all the Hui Chinese living in Zhejiang. Another religion present in the province is She shamanism (practiced by She ethnic minority).

What religion do the Hui Chinese living in Zhejiang not practice?
unanswerable