Souchong is a type of Chinese black tea that is known for its smoky flavor and aroma. There are several synonyms for the word souchong, including lapsang souchong, Russian caravan, and smoked tea. Lapsang souchong is perhaps the most well-known of these synonyms and is often used interchangeably with souchong. Russian caravan refers to a blend of teas that includes souchong and is said to have been transported from China to Russia along the Silk Road. Smoked tea is a more general term that can refer to any type of tea that has been smoked, but is often used as a synonym for souchong.