1, turn on the 90-degree bow and salute mode. First of all, after arriving in Korea, do you want to turn it on? Polite mode? The generations of South Korea are very clear. When you meet teachers and elders, you will also say hello, and when you meet elders, you will also say honorific words. 2. Table manners. Don't pour yourself wine. When drinking with elders or leaders, turn your head to show respect. Try not to leave any food. Koreans are very particular about this. Especially when someone invites you to dinner, if you don't eat the rest, you will feel that you didn't eat well and didn't like it.