Mt. Wuyishan hostels question where to stay cheapest

If you refer to the hotel in North WYS Railway Station, then I happen to know one, but it’s a little more expensive at about 13 dollars.
It’s Jinshengda Hotel, which is in 27 North Wujiu Rd, and you can arrive there by bus WYS 4, get off at Renmin Gongyuan (People’s Park), you will see the hotel.