Yes, Taoism believes that the right hand is evil, because we all use the right hand to kill and set fires, and the left hand is clean, so Taoism salutes: the right hand clenched fist, the left hand wrapped in the palm, the left thumb pressed on the right hand's chin, and the right thumb pressed on the left thumb, which means: good and evil, evil is rewarded, and everything is divided into two, which complement each other.