Prepare necessary things such as procedures and documents for going abroad, a few casual and formal clothes, some common tools such as laptops, electronic dictionaries and other digital products, commonly used medicines, and ID photos. Be prepared in case of emergencies. In addition, it is recommended that you apply for a Tencent King Card of Yunyoubao. This is very convenient for domestic friends who frequently travel abroad and stay for a long time. It supports domestic and overseas roaming-free Internet access. The package is also what I currently have. The cheapest one I have ever used. You don’t have to go to the local area to apply for a card. You can contact your relatives and friends online anytime and anywhere~