a chinese bodybuilder，30 years old，Tall and handsome, toned body，short hair, O-shaped beard，Perfect body, Dark and shiny complexion，smooth skin，The body is hairless，Muscle bulge, muscular, Very big pecs，Very sexy abs，Leg muscles are very developed，Huge bumpy area，Brighten oily skin，Wearing a gold leather shiny thong，Handsome face， Correct and accurate male body proportions, full-body shot, shiny muscular skin，wear white socks，Standing on the playground and giving physical education lessons to students。

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))