1. Weather & Clothing
    •    Korea has four distinct seasons. Winter (December to February) is cold, so bring warm clothes. Summer (June to August) is hot and humid, so wear breathable clothing.
    •    Spring (March to May) and Autumn (September to November) have pleasant weather, making them the best times to visit. Dress according to the temperature.

2. Food & Drinking Water
    •    Korean food is often spicy and flavorful. If you prefer mild flavors, try rice, seaweed soup, or fried chicken.
    •    Restaurants usually provide free cold water. Tap water in Korea is safe to drink, but bottled water is recommended for those with sensitive stomachs.

3. Waste Disposal & Smoking Rules
    •    Korea has strict garbage sorting rules. Separate general waste, food waste, and recyclables. Some areas require special trash bags.
    •    Smoking is not allowed in most public places. Violators may be fined. Use designated smoking areas.

4. Language & Communication
    •    Korean is the main language. Some young people speak basic English, but many small shops and markets only use Korean. Use a translation app or learn a few basic Korean phrases.
    •    Subway stations and tourist spots often have signs in English and Chinese. If you need help, visit a tourist information center.

5. Safety & Medical Assistance
    •    Korea is generally safe, but keep an eye on your belongings in crowded areas like subways and markets.
    •    In case of emergency, call 112 (police), 119 (ambulance/fire), or 1330 (tourist hotline) for assistance.
    •    Consider travel insurance to cover medical expenses if needed.