Travellers from most countries can enter without a visa; specific requirements depend on passport nationality. It is recommended to check the destination's official immigration or entry website before departure for the latest regulations and ensure the passport has sufficient validity.

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

Each place uses its 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 destination has a rich food culture. Macau has Portuguese egg tarts, pork chop buns, and Macanese cuisine; Hong Kong has dim sum, roasted meats, and fish ball noodles; Taiwan has bubble tea, xiao long bao, and night market delicacies; Japan has sushi, ramen, and tempura.

Respecting local cultural customs is a basic requirement for civilised travel. Dress conservatively at religious sites, ask for permission before taking photographs, and avoid loud speaking. In Japan, specific etiquette must be followed at restaurants and public places, such as bowing when entering temples and removing shoes when going indoors.