What to do if the PC has high latency when playing League of Legends in China in the US? How effective is the game accelerator in China?

For overseas players in the United States, playing the Chinese version of League of Legends on PC is like an adventure full of twists and turns. Some players are ready to use their ultimate skills to turn the tide at a critical moment, but the skills are stuck as if glued, with a high delay that makes people crazy. Other players are in a fierce team battle with their teammates, but the screen...