The earliest form of sushi, a dish these days known as narezushi, has its possible origin with paddy fields alongside the Mekong River of what's now south-western China, Myanmar, Laos, and Thailand. Narezushi in historic China is very first documented round the 4th century, if the Han Chinese migrated south https://josuedrbmb.blogunteer.com/18191278/histroy-of-sushi