Global trade is a new pattern created by the transformation of the economic system of modern countries all over the world. Under this background

the export trade market of various countries has become more free

but at the same time

it also brings great challenges

which makes the market competition extremely fierce. In order to improve the economic returns of China's export trade and regulate trading behavior

this paper studies the challenges and Countermeasures of China's trade under the background of Global trade liberalization. By studying the background of Global trade liberalization

China's export trade faces three major challenges: overcapacity

protection policies of other countries and technological level. In view of these three challenges

countermeasures are put forward to make China's export trade smooth