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 or border control website before departure to confirm 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 prepaid transport cards (such as Macau Bus Card, Hong Kong Octopus, Taiwan EasyCard) can make using public transport convenient.

Each region 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 Yen (JPY). Major shopping centres and hotels generally accept credit cards, while markets and small shops primarily use cash.

Each region has rich culinary traditions. Macau has Portuguese egg tarts, pork chop buns and Macanese cuisine; Hong Kong has dim sum, siu mei and horse-drawn noodle stalls; Taiwan has 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 at religious sites, ask for permission before photographing, and avoid speaking loudly. In Japan, specific etiquette must be observed in restaurants and public places, such as bowing when entering temples and removing shoes when entering indoor spaces.