"The Lessons of SayNo" (direct translation), penned by an anonymous writer who goes by the pseudonym SayNo, achieved an impressive 20 consecutive week reign at the top spot in the weekly bestseller rankings of Kyobo Book Center, as of Thursday. Since its release on March 2, the book has been a top-selling title, dominating the bestseller list for the first half of the year. Although it briefly relinquished ...