Question: Who is the northwestern  neighbor of the country that boarders Iran on the northeast?
Sentence (from "Wang Yanzheng"): , known as Tiande Emperor (天德帝) after his era name of Tiande, formally Prince Gongyi of Fu (福恭懿王), also known during Min as the Prince of Fusha (富沙王), was the last ruler of the Chinese Five Dynasties and Ten Kingdoms Period state Min.
Relevant evidence: No