First, there is no toilet paper in India. Indians believe that toilet paper is not clean, and excessive use of toilet paper will block the pipeline and cause unnecessary waste. They probably don't know that we also wash our hands and simply resist using toilet paper. Toilets in their country will be equipped with a small bucket next to them, and every time they go to the toilet, they will be cleaned with the water in the bucket. They often clean with their left hand, so their left hand is unclean in their eyes. They never eat with their left hands.
Second, Masai tribes in Kenya spit to express their blessings to others. In our opinion, spitting everywhere is uncivilized and disgusting. But in Masai tribe, they think spitting is an act of greeting and respect. Spit on the other person's hand before shaking hands, indicating blessing. This method is really difficult to understand and accept.
Third, Germany will break dishes before the wedding. In traditional weddings in Germany, the bride and groom's friends bring all kinds of plates and break them together. Later, let the bride and groom clean up this mess. They think it will bring good luck to the newlyweds and encourage the bride and groom to work together.
Fourth, throw cinnamon powder at Danish bachelors. In Denmark, if you are still single on your birthday, your friends will throw cinnamon powder at you. This custom really hurts. I am single, and I have to endure the "blessing" of my friends. It is said that this is also a long-standing traditional custom in Denmark. It seems that young people in Denmark will take off their orders as soon as possible!
Fifth, China brides cry before they get married. In the eyes of European and American countries, it should be a very happy thing for a daughter to get married. Wedding is a wonderful process. So it's hard for them to understand why brides in China cry before they get married. Because in ancient China, when a daughter got married, she had to stay at her in-laws' home and seldom went back to her parents' home, so in the eyes of the bride and her parents, getting married was also beautiful and sad.