CREATE TABLE table_204_125 (id DECIMAL, "state" TEXT, "type" TEXT, "name" TEXT, "title" TEXT, "royal house" TEXT, "from" TEXT, "to" TEXT)

who was king right before kang ?
SELECT "name" FROM table_204_125 WHERE id = (SELECT id FROM table_204_125 WHERE "name" = 'kang') - 1
SELECT "name" FROM "table_204_125" WHERE "id" = (SELECT "id" FROM "table_204_125" WHERE "name" = 'kang') - 1