Tongzhou incident 29th army dàdāoWith markings attributing it to the Tongzhou incident and a Japanese surrender tag.
Chinese Hui swordA peculiar Chinese dadao with markings attributing it to a Hui army or battallion.
Dàdāo (大刀)Literally "big knife", it is primarily associated with the iconic broad saber of post-imperial China.
Village militia dadao
A large Chinese double handed falchion of a form that is both related to the niuweidao