Most countries allow visa-free entry for travellers, with specific requirements depending 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 typically have well-developed public transport networks, including underground, buses, and taxi services. Purchasing stored-value transport cards (such as Macau Bus Card, Octopus in Hong Kong, EasyCard in Taiwan) makes travelling on public transport convenient.

Each destination uses its local legal currency. Macau uses the 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 destination has a rich culinary culture. Macau has Portuguese egg tarts, pork chop buns and Macanese cuisine; Hong Kong has dim sum, char siu and cart noodles; 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, ask for permission before taking photographs, and avoid speaking loudly. In Japan, specific etiquette at restaurants and public places must be observed, such as bowing at temples and removing shoes when entering indoors.