Most countries allow visa-free entry for travellers from most countries, with specific requirements depending on passport nationality. It is recommended to check the destination's official immigration/entrance website before departure for the latest regulations and ensure the passport has sufficient validity.

Destinations usually have well-developed public transport networks, including underground, bus and taxi services. Purchasing stored-value transport cards (such as Macau Bus Card, Hong Kong Octopus, Taiwan EasyCard) can make using public transport convenient.

Each place uses the local legal tender. Macau uses the Macau Pataca (MOP), Hong Kong uses the Hong Kong Dollar (HKD), Taiwan uses the New Taiwan Dollar (NTD), and Japan uses the Japanese Yen (JPY). Major shopping centres and hotels generally accept credit cards, while markets and small shops primarily use cash.

Each region boasts a rich food culture. Macau offers Portuguese egg tarts, pork chop buns and Macanese cuisine; Hong Kong features dim sum, roasted meats and cart noodles; Taiwan is known for bubble tea, xiaolongbao and night market delicacies; Japan has sushi, ramen and tempura.

Respecting local cultural customs is a fundamental requirement for civilised travel. Dress conservatively in religious sites, seek permission before photographing and avoid loud talking. In Japan, specific etiquette must be observed in restaurants and public places, such as bowing when entering temples and removing shoes indoors.