Why can't China buy Indian anticancer drugs?

I'm afraid you don't know the fact that from the Qing Dynasty to today, all western medicines in China (yes, all of them! ) are imitation, hard to grab the patents of foreign pharmaceutical companies, and foreign pharmaceutical companies have never won infringement lawsuits in China (yes, none! )。 What China really churned out by himself has "intellectual property rights", that is, proprietary Chinese medicines. Think with your knees. Will China copy anti-cancer drugs? It's just that many generic drugs are not as effective as the original drugs, and of course the price is only a fraction or even a tenth of the original drugs.