What are the precautions for traveling to Cambodia?

In Cambodia, the precautions must be the pile of things to be protected from the sun. The sun is very strong, and the temperature is over 30 degrees. Be sure to prepare for sun protection. There is sugar! Some children give candy as long as you take pictures for free! Last time I went with a tour group of Zhongxin, I usually arranged to rest at the hotel at noon! It's too hot at noon!