The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared! The physiological functions of the eight veins of the Qi Jing are shared!