While promoting “Ip Man 3,” Yen revealed the worries he had, sharing, “’What if [Tyson] doesn't remember the choreography? What if he comes in and instead of 1, 2, 3 he goes 2, 3, 1?’ So it was enjoyable but at the same time it was truly life-threatening." It was actually Tyson, however, who got hurt, stating in an interview post-shooting that he "broke [his] finger."