What are the ways and means for Hong Kong locals to book hotels? Will it be cheaper than booking a hotel in the mainland? Urgent! ! !

All the same. One is to make a reservation through a travel agency or go directly to a hotel. Hotel front desk price is basically more expensive than travel agency, depending on the channel. Some hotels are divided into Chinese mainland and Hong Kong and Taiwan provinces, and the prices are different. Some hotels are the cheapest, and some hotels don't accept Hong Kong people, but it depends on which travel agency you book. Some travel agencies do not distinguish between Chinese and foreign guests.