Chairwoman of main opposition Democratic United Party (DUP) Han Myeong-sook (4th L), Seoul National University law professor Cho Guk (3rd L) and writer Gong Ji-young (3rd R) attend a campaign for Woo Sang-ho (4th R), who is a candidate for the April 11 parliamentary election, in Seoul April 9, 2012. The elections will select total 300 lawmakers across the country on April 11. The placards read: "prince of vote" (yellow) and "princess of vote" (bottom 2nd R). REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: POLITICS ELECTIONS)