sentences:  Myeongnim Dap-bu was a "Joui Seonin" (조의 선인) of the Yeonna province of Goguryeo.He rose through the ranks during King Taejo's reign, and was in the courts by the time of Taejo's death.When Chadae rose to the throne in 146, Myeongnim Dap-bu faced many challenges and suffered under the tyrant's reign.