Die da (Chinese: 跌打; pinyin: diē dǎ; Jyutping: dit3 daa2; lit. 'fall [and] hit') or dit da is a traditional Chinese medicine discipline used to treat trauma and injuries such as bone fractures, sprains, and bruises. Methods include bone-setting and occasional use of topical preparations such as the dit da jow. Die da originated among martial artists in Guangdong.