(1) Full of energy, able to balance daily life and heavy work without feeling too nervous and tired.
(2) Optimistic, positive, willing to take responsibility, no matter big or small, not picky.
(3) Be good at rest and have a good sleep.
(4) Strong adaptability and adaptability to various changes in the external environment.
(5) It can resist the common cold and infectious diseases.
(6) Proper weight, well-proportioned figure, and coordination of head, shoulders and arms when standing.
(7) The eyes are bright, the reaction is quick, and the eyelids are not easily inflamed.
(8) clean teeth, no dental caries, no pain; The gum color is normal and there is no bleeding.
(9) The hair is shiny without dandruff.
(10) Full muscles and elastic skin.