- 八卦阵 bāguàzhèn eight-trigram battle arrayAn ancient military formation based on the Eight Trigrams and the principles of the Five Elements
- 八卦掌 bāguàzhǎng baguazhangStyle of Chinese internal martial arts that emphasizes circular movement and palm techniques based on the eight trigrams
- 八卦拳 bāguàquán BaguazhangA style of internal Chinese martial arts characterized by circular footwork and palm-based techniques; same as [[八卦掌|八卦掌|ba1 gua4 zhang3]]
- 八卦教 bāguàjiào Eight Trigrams SectA secret society branching from the [[白莲教|白蓮教|bai2 lian2 jiao4]] during the Qing dynasty, later renamed the [[天理教|天理教|tian1 li3 jiao4]].
- 八卦新闻 bāguàxīnwén gossip newsTabloid news reporting on people's private lives, rumors, or scandals.
- 八卦山 bāguàshān Bagua MountainBagua Mountain, a famous scenic area located on the eastern side of Changhua City in Taiwan, known for its giant statue of Buddha. It is also known as [[定军山|定軍山|ding4 jun1 shan1]] or [[瞭望山|瞭望山|liao4 wang4 shan1]].