Do you think that we should boycott/not participate or pay any patronage to China during the Olympic games?

Get off your soapbox! The Olympics is not a place for politics, the competitors are the only people hurt by these boycotts etc of the games, because they miss out on that opportunity they may never get again. It is a time for sport and sport alone, it is a reminder to the world that once all the differences are set aside we can all come together and create something grand, magnificent, and memorable. So don't ruin their moment over something that has absolutely nothing to do with them. You want to boycott China don't buy anything made from there, but do not punish the athletes and fans of the games.