What are the birthday customs of Thai people?

People who are new to Thailand to do business must pay attention to observing Thai customs and etiquette, otherwise it is easy to misunderstand. Thais believe that there are immortals living under the threshold, so don't set foot on the threshold of Thai house. Arguing with others in full view, excessive performance will be considered by Thai people as the most shameful behavior. Because the left hand is considered unclean, it is necessary to exchange business cards and accept items with the right hand. It is impolite to sit cross-legged or point at people with the soles of your feet. Whether sitting or standing, don't let the Thai people see the soles of your feet clearly. Never show your soles when you sit down in a business negotiation, because it is considered very impolite and unfriendly in Thailand. Feet can't be used for anything other than walking. If you lift the door with your feet, you will be spurned by the locals. Pointing at people with your feet is also impolite. When dealing with Thai businessmen, don't brag about your country's economy, and don't ask how many wives each other has. In Thailand, if tourists make rash moves towards temples, Buddha statues and monks, they will be regarded as "guilty". Be especially careful when shooting Buddha statues. Unless it is quite westernized, Thai people do not shake hands when they meet, but put their hands together on their chests.