That young ping-pong talent Lin Yunru of Chinese Taipei gave a remarkable performance in Tokyo, 2020 though he only got a fouth place in mens single.  His impressive skill, calmness, will to win, and great presence may make him a promising star in ping pong within next ten years, challenging the dominance of China Mainland in mens single. 

But the dominance in ping pong by China Mainland is not made in one day.  Please see how did she acquire such a supremacy at: 

日本是乒乓大国？1961年中国十二大板打服日本，从此称霸世界乒坛(toutiao.com)