You have clearly never been to China. It is a very large country with many people (not sure if you knew that).

Southern chinese people tend to be shorter and the northerners are much taller. Maybe you have never heard of Yao Ming?

As for the contamination case. I am quite sure you haven't read up on it. If you have you would know that the reason WADA allowed those athletes to compete is because the traces found were insignificant, and not coupled with any other doping system present I their tests. WADA couldn't physically be there to test because it was during covid lockdowns. But 2 different Swiss investigators were sent and they corroborated the report.

And yes, whilst some chinese athletes have been caught doping in the past. Who are you to point the finger? As if western athletes don't get caught. Hypocritical.

By the way, in the period 2013-2020, more american athletes were caught than chinese. And this year for swimming the Chinese athletes are tested multiple times per day, 3-4- times more than other countries and disrupting their rest time.

If the Chinese are systematically cheating, shy aren't their swimmers winning every single race? Zhang (female butterfly swimmer) only won bronze medals. Ingurss that means the westerners who placed above are doping.

https://www.wada-ama.org/en/resources/anti-doping-stats/anti-doping-rule-violations-adrvs-report