Chen Xiaofei and Jianbin were lame and later could not walk. Because of the serious injury, I need long-term rehabilitation treatment and crutches to help me walk. According to relevant public information, Chen Xiaofei and Jianbin are lame and can't walk, mainly because Chen Jianbin accidentally fell down in an action scene while filming, resulting in serious leg injuries. He was rushed to the hospital for surgery, and he needed to recover after surgery. He needed crutches to help him walk.