Yes, most hotel bookings are refundable if you cancel prior to the hotel's cancellation deadline, which in most cases is within 24 or 48 hours of your arrival date. If you booked a non-refundable reservation, you might be able to still cancel and receive a refund within 24 hours of your booking. Plug in your dates, click on "Search", then you can use the "fully refundable" filter to get the top deals on offer near Da'ao Fengze Lake.