I'm going to visit Nha Trang in Vietnam during the National Day holiday. The first time I went to Vietnam, I knew nothing.

1. Visa: Vietnam has to sign it. You can apply for a visa on Taobao and bring your passport and visa-related documents.

2. Money: Visa, MasterCard and UnionPay credit cards; Most bank cards need a handling fee to withdraw cash in Vietnam. You can change some Vietnamese dong in advance. It's not worthwhile to change money at the airport. You can go to a travel agency or a gold shop.

3. Communication: You can buy Vietnamese calling cards on Taobao. You can only surf the Internet, but you can't make phone calls. Phone cards that can make phone calls can be bought in Vietnam. You can also open global roaming for your mobile phone, and then rent a mobile WiFi, which is similar to that in China.

4. Clothes: The weather in Vietnam is hot all the year round. Usually summer clothes are enough. You can prepare two long-sleeved coats to avoid catching cold in the rain.

5, drugs: Vietnam's diet is light, there are more mosquitoes, you can bring some gastrointestinal drugs, cold medicine, of course, it is best to play some related vaccines in advance; Don't forget to bring mosquito repellent and sunscreen products.

6. Others: the smallest things such as charging treasure, converter head and selfie stick.

7. Knock on the blackboard: Vietnamese taxi software: GRAB can not only take a taxi but also take a motorcycle (generally not recommended);

Maps: Google Maps and Gaode Maps, two maps switch;

Accommodation: Airbnb can compare a few more, or you can look at Ctrip Flying Pig;

Translation software: Google Translate, Translation Rabbit, which is a translation software focusing on Vietnam. You can call online human translation customer service. Remember to take a translation voucher when registering, which will be very useful in emergency communication.

8. Overseas emergency telephone number:

China Embassy in Hanoi, Vietnam

9. Go out and be bold and cautious; Don't talk about politics if you don't show wealth; Grasp the present and live up to youth; Have a good time.

Ask me if you don't understand anything.