The earliest type of sushi, a dish today generally known as narezushi, has its probable origin with paddy fields alongside the Mekong River of what is now south-western China, Myanmar, Laos, and Thailand. Narezushi in ancient China is first documented around the 4th century, if the Han Chinese migrated south https://finnkbrdy.blogprodesign.com/37704726/histroy-of-sushi