By the way, Chinese people value subtlety. There is no need to compare with westerners in this respect, and there is no need to catch up and surpass them. Subtlety is pretty good, but people from some countries just don't understand it at all. During my study in Spain, what surprises me most was kissing. Speaking of kissing like Spaniards, which reveals true self and Olympic spirit, there are few such countries in the whole Europe.