It's best to travel to Hong Kong for a few days.

Generally speaking, five days is enough to play, usually Victoria Harbour, Starlight, Disney and Ocean Park. You can go to the "Window of Hong Kong" forum. There are posts introducing these. Please have a look. The "Window of Hong Kong" forum has many strategies for traveling to Hong Kong. If you want to introduce Hong Kong and Macao free travel, you can go to the forum. I found that when people go to Hong Kong, there are always several places to play (Disney, Ocean Park, Wax Museum), and there are many strategies in this respect on the forum. How to enter the customs, how to take a bus, where to play and how to play are all introduced. You can go and have a look. It is the personal experience of netizens. How to live cheaply ("Windows of Hong Kong" has hotels and hotel reservations, and hotels in Hong Kong generally have relatively small rooms, so you should be prepared), where to go shopping, various shopping spots, and some commodities, such as the price of cosmetics, discount card information of various stores, and ticket reservation of various scenic spots in Hong Kong, can all be much cheaper.