In qigong science, the palms of the hands carry the whole body's righteous energy to move and produce qigong. This is called luck. Extending to Feng Shui physiognomy, good luck means good luck. If you are not lucky, you have bad luck. If the hands are above the human body and the feet are below the human body, it is auspicious and has good meaning. Xia means mean, unlucky and biased. Luck generally refers to someone's good or bad luck. Athlete's foot refers specifically to the foul smell caused by fungal infection (foot odor)