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

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 has a rich food 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 food; Japan has sushi, ramen, and tempura.

Respecting local cultural customs is a basic requirement for civilised tourism. Dress conservatively at religious sites, ask for permission before taking photographs, and avoid speaking loudly. In Japan, specific restaurant and public place etiquette must be observed, such as bowing when entering temples and removing shoes when entering indoor spaces.