What should I pay attention to when I go through customs in Jeju Island, South Korea?

1. Korea is located in Northeast Asia. Except Jeju Island, the climate in most parts of the country is similar to that of hot hotels in Jeju in the north of China. The annual average temperature is 3-5 degrees lower than that in Shanghai, and it is even lower in winter. Please bring warm clothes. 2. When traveling to South Korea, it is generally best to bring US dollars or Korean won. The dollar earned about 1: 1200, and the RMB earned about 1: 130. South Korea's foreign exchange control countries are restricted. If undeclared passengers bring foreign currency into or out of the country, the amount they bring should not exceed1000000 USD. South Korea's law and order is good, but in the eyes of many people, beware of pickpockets. 4. Korea doesn't prepare free toothbrushes, toothpaste and slippers in the hotel bathroom, so please bring your own personal necessities. 5. If the voltage is 1 10V or 220V, the hotel provides two voltage sockets. Generally speaking, check the voltage before use. 6. Korean food, kimchi and barbecue are usually the main dishes, so tourists may not be able to satisfy the taste of Chinese food and adapt to the fact that Korean consumers are mostly Hanwha. Visitors are requested to bring their own convenience food at their own expense, which is five times that of domestic meals. 7. When tourists are at the border of China, if they use cameras or use them in other ways, they need to return the cameras with large taxes for customs declaration. Just like the class composition of the electronic clock, please take valuables with you and don't check the box. 8. Please take good care of your valuables outside and during the activities. If a tourist is accidentally injured, he should provide evidence and record it. The local certification body with relevant functions should ask for compensation from the insurance company, but the non-compensation has nothing to do with the institutional relationship. China Note: The time difference between South Korea and China is one hour earlier than that of China.