Lawmaker`s book launch ceremony

Yoon Sang-hyun, the ruling Saenuri Party`s vice floor leader and a key member of the party`s faction supporting President Park Geun-hye, bows Thursday while shaking hands with Kim Moo-sung (right), a Saenuri lawmaker and one of the president`s closest confidents, who visited Yoon`s ceremony celebrating the publication of his book. At the center is Choi Kyung-hwan, the party`s floor leader.