The Widow Harun
The Shou are the predominant human ethnic group in the eastern empire of Shou Lung, located on the continent of Kara-Tur east of Faerun. They speak a language called Shou, which is written in the Draconic alphabet. As a nationality, Shou can refer to an inhabitant of Shou Lung specifically, but Shou people can be found in small numbers all over Kara-Tur and parts of Faerun such as Thesk and The Tuigan Empire.
The Shou people, their land and language are discussed in various Forgotten Realms products and supplements. Please consult these to learn more.