How to plan six days from Beijing to Shenzhen, then to Zhuhai, then to Hong Kong and then to Macau?

Beijing flew to Shenzhen and stayed in a hotel in Shenzhen. Because I'm taking my parents to play, I suggest the window of the world to play for one day, and then go directly to Hong Kong from Luohu, Shenzhen the next morning. When you arrive in Hong Kong, go to the hotel first. On the first day, Yau Tsim Mong was enough for you to walk around. Check out the next morning, leave your luggage in the hotel and go to Ocean Park for a day. After that, you can go back to the hotel to pick up your luggage, take a boat to Sheung Wan (Hong Kong and Macao Wharf) to Zhuhai (Kyushu Port Wharf) and stay in Zhuhai for one night (it is recommended to book a hotel for three nights, and hotels in Zhuhai are cheap and can store your luggage). In the morning, you can go to Haiquan Bay (hot spring) and Mysterious Island (hand tour), both in one place. After that, you should go back to the hotel at night. Just take the money to Macau the next morning. Go to the casino first (first to Venice, then to the casino in Portugal, etc. And there will be a free casino shuttle bus at Macau Gate, which is more convenient than taking any means of transportation). Then visit a new road (food, shopping, Macao's characteristic buildings, buses and other attractions are all here). After that, it is estimated that it will be evening, and I will go back to Zhuhai Hotel. It is up to you to decide when the plane will arrive in Shenzhen and Guangzhou or when it will return to Beijing (Zhuhai plane is cheaper). Play, I didn't say how many days is enough. If you have time, play for a few more days if you think it's fun.