きょく せつ
曲折 Kanji
曲節 Kanji
曲説 Kanji
紆余曲折 Kanji
波乱曲折瀾 Kanji
紆余曲折経 Kanji
あの問題も、紆余曲折を経て解決した。 There were a lot of twists and turns to the story, but we finally solved the problem.