What we see is that there are in fact two entangled traditions of “knocking on things for good luck”: touching iron, and touching wood. We also find that they are widely distributed, but also have a pretty clear cluster around the Mediterranean and Europe.
第四十七条 有下列行为之一的，处十日以上十五日以下拘留，并处一千元以上二千元以下罚款；情节较轻的，处五日以上十日以下拘留，并处一千元以下罚款：
，这一点在旺商聊官方下载中也有详细论述
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08
Cheyenne MacDonald for Engadget