1, thumbs up China: OK, great, with appreciation and praise; Italy: first; Greece: Thumb up means "enough" and down means "disgust" and "bad guy"; America, Britain, Australia and other countries: OK, not bad, not bad.
2. Extend the middle finger to China: the other party is "talking nonsense" or insulting the other party; The United States, Australia and Tunisia: It is an insult to engage in that kind of relationship; France: dirty behavior; Saudi Arabia: bad behavior; Singapore: insulting behavior; Philippines: Curse, anger, hatred and contempt.
3. Put your thumb down. China: Up and down; Anglo-American and Philippine: can't accept, disagree, end or indicate that the other party has lost; Mexicans, French: useless, dead or unlucky; Thailand, Myanmar, Philippines, Malaysia, Indonesia: failure; Australia: ridicule and ridicule; Tunisia: Just pour the water and stop.
4. wave in many parts of the world, waving means letting people go. China means "goodbye" or "go away". In Greece and Nigeria, waving your whole hand in front of others means great insult. In Peru, the whole hand swings back and forth to mean "come here".
In the19th century, people began to imitate how they touched gloves. As a greeting before the game, boxers come from professional boxers.