My parents want to travel to Hong Kong, where should I take them to visit?

Your father is old and doesn’t want to be tired. I personally suggest that you arrange your itinerary to focus on Hong Kong Island. The purpose is a nostalgic trip, 6 days and 5 nights, 2 days at the beginning and the end for immigration and hotel entry and exit procedures. In and out of transportation, etc., we actually only have 4 days, 1 day to visit Ocean Park, 1 day to visit Central, Upper and Western Districts, 1 day to visit Victoria Peak and take a boat trip around Hong Kong, and 1 day to take a tram trip to Hong Kong Island, every tram route is available, you can enjoy Ma Yue, Wan Chai, Tung Lo Wan, North Point, Shau Kei Wan. You can get off at each station to visit, eat and drink, and observe the culture and customs of Hong Kong people. The tram fare is cheap, and you can arrive in Hong Kong on the first day You can go to any subway station to buy a rental Octopus card for each person. You can use it to pay for various means of transportation. It can be returned if it is not used up?