Kingdom of Thailand (hereinafter referred to as Thailand), covering an area of 513000 square kilometers and a population of 69 million. There are more than 30 ethnic groups in China. Thailand is the main ethnic group, accounting for 40% of the total population. The rest are Lao, Chinese, Malay, Khmer, Miao, Yao, GUI, Wen, Karen, Shan, saimang, shagai and other mountain ethnic groups. Thai is the national language. More than 90% of the people believe in Buddhism and Malay believe in Iraq There are also a few people who believe in Christianity, Catholicism, Hinduism and Sikhism.