China is a developing country with a huge population, and also a developing country in a crucial stage of reform. In this context, China still faces many challenges in economic and social development. And a lot still needs to be done in China, in terms of human rights.
We were gradually playing larger venues and in the early days PA systems were kind of non-existent. So to play loud, we had to use louder equipment. The PA systems back then didn't mic the instruments - only the vocals.