How much does it cost to travel to Xiamen?

I live in Xiamen. I don't know the fare to our place, but staying in a hotel in Xiamen usually costs about 170. However, Zhongshan Road Circle is relatively cheap. It may not be safe to see 20 yuan a day the day before yesterday. There is also a daily rent near Xiamen University, around 50 yuan every day. There are advertisements on the bulletin board of Xiamen University. The meals we ate were around 7 yuan, of course, some were expensive and some were cheap. Tickets for scenic spots are mostly very cheap.