シーサンヤオチュー 十三ヤオ九 LinksSentence search for 十三ヤオ九Sentence search for シーサンヤオチューSentence search for 十三么九Kanji details for 十, 三 and 九Edit in JMdict Noun1. thirteen orphans; winning hand containing one of each terminal and honor tileMahjong, See also 国士無双, From Chinese Other forms十三么九 【シーサンヤオチュー】 Discussions Log in to talk about this word.