The 135th Canton Fair, which is a significant trade event in China, had a multitude of effects. Here are some of the key effects and outcomes.

An air cooler, also known as an evaporative cooler or swamp cooler, is a device that cools the air by evaporating water. Here are the general steps on how to use an air cooler:Unpack and Assemble:If your air cooler comes in parts, follow the manufacturer's instructions to assemble it properly.Positi