It's also worth noting that this isn't a Jewish or Chinese phenomenon, it's an immigrant thing. There isn't much Jewish immigration to the US anymore, and cultu

It's also worth noting that this isn't a Jewish or Chinese phenomenon, it's an immigrant thing. There isn't much Jewish immigration to the US anymore, and cultural divisions aren't as sharp. There is, on the other hand, still strong emigration from China, which is why this behavior is now thought of as a "Chinese" phenomenon.