Thailand-Sinagpur-Malaysia

Thailand, officially the Kingdom of Thailand and historically known as Siam, is a country in Southeast Asia on the Indochinese Peninsula. With a population of over 70 million, it spans 513,115 square kilometres.

Singapore, officially the Republic of Singapore, is an island country and city-state in maritime Southeast Asia.

Malaysia is a country in Southeast Asia. The federal constitutional monarchy consists of 13 states and three federal territories, separated by the South China Sea into two regions: Peninsular Malaysia and Borneo's East Malaysia.