What do you mean by shaking your head?
In different cultures, the meaning of shaking your head is different. In western countries, shaking your head straight means approval or approval, while in China, Japanese and other eastern cultures, shaking your head straight usually means disagreement or disapproval.
When we use shaking our heads straight, we must pay attention to the occasion and context. If you shake your head to express your disapproval in business, you may leave an unfriendly impression, so we need to pay attention to our expressions and tone when using body language to avoid misunderstanding. At the same time, when communicating with people who have never been exposed to their own culture, they need to pay attention to their body language to avoid communication failure due to cultural differences.