How to cool down when traveling?

Travel in summer, drink plenty of water and pay attention to sun protection. There are many people at the Expo, so try to avoid exposure and pay attention to applying sunscreen. Pay attention to supplementing salt when drinking water.

It's a good idea to take a bottle of frozen water with you.

Also, it is recommended to bring a small bottle of Huoxiang Zhengqi water. If someone feels uncomfortable, chest tightness and can't sweat, let him take it as soon as possible.

Finally, I wish you a happy trip to the Expo ~