Travellers from most countries can enter visa-free, with specific requirements depending on passport nationality. It is recommended to check the destination's official immigration/border control website before departing to confirm the latest regulations, and ensure the passport has sufficient validity.

Each destination typically has a well-developed public transport network, including metro, bus and taxi services. Purchasing a stored-value transport card (such as the Macau Bus Card, Hong Kong Octopus, Taiwan EasyCard) can make travelling on 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 street markets and small shops primarily use cash.

Each place has a rich food culture. Macau has Portuguese egg tarts, pork chop buns and Macanese cuisine; Hong Kong has dim sum, siu mei and curry fish balls; Taiwan has bubble tea, xiaolongbao 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, obtain permission before taking photographs, and avoid speaking loudly. In Japan, specific etiquette must be observed at restaurants and public places, such as bowing at temples and removing shoes when entering indoor spaces.