I am playing the Chinese version of "Crossfire" in Switzerland, but the PC game has high latency. Can a game accelerator in China reduce the latency?

When overseas Chinese, students and business travelers try to play the Chinese version of CrossFire in Switzerland, they are often troubled by the high latency problem. What mysterious force is behind the high latency of the game? This annoying high latency affects players' tense and exciting combat experience, teamwork and...