(at around 1h 30 mins) During the fight between Yu Shu Lien and Xiou Long, many floor tiles are smashed by Shu Lien. After Shu Lien discards her heavy metal weapon and continues to fight, the tiles appear intact.
(at around 1h 7 mins) When Jen stabs Lo with the arrow in Lo's cave, blood trickles out from a spot about two inches above the injury.
(at around 1h 35 mins) During the fight atop the bamboo trees, the sky is sometimes entirely blue and other times entirely covered in clouds.
(at around 1h 4 mins) When Jen's hands are tied in the cave, the loose ends of the knot change from shot to shot.
(at around 40 mins) When Jen and her mother are receiving wedding gifts from Sir Te with Shu Lien, the two older women are chatting with Jen standing plainly in the back of the room, facing the two women. In the next shot, Jen is seen turning to face the room from the balcony.
(at around 1h 26 mins) Within the shots of forest and mountain before the sword-fighting scene in the trees, there is an electrical cable mildly visible gracing the side of a green mountain.
(at around 1h 11 mins) When the movie is spoken in English and Lo is talking about the legend on the wish mountain, he claims that the man jumped to save his children. However, the English subtitles say it is the man's parents he was jumping to save.
(at around 1h 24 mins) When Jen is dominantly fighting and beating everyone in the restaurant, her mouth is out of sync a lot of the time.
(at around 37 mins) Male stunt double visible when Jen lands on the ground after using the "Xuan Piu" move.