When in noisy environments (like tourism hotspots with many simultaneous guided tours), in loads of places I've taken tours in, the reaction is to stand nearer towards the guide. I have seen almost only in China that in its place, tour guides only try to be even noisier ... The https://reidzltbi.digiblogbox.com/56800422/tour-guide-custom-flag-things-to-know-before-you-buy