Tongdao (the full name: ""Tongdao Dong Autonomous County"", ; usually referred to as ""Tongdao County"", ) is an autonomous county of Dong people in Hunan Province, China, it is under the administration of Huaihua Prefecture-level City. Tongdao is also the 5th least-populous county of the province (after Shaoshan, Guzhang, Shuangpai and Yanling).

Based on the paragraph above can we conclude that "There are four counties less populous than Tongdao in Hunan Province."?
Yes