Hello doctor I want to ask my friend age 17 and how he to grow more height (asian male). What exersice he need to do.

Familial trait. An 17 yr old might not grow taller if his growth plates have fused. If not fused, he will grow a little bit (doctor's growth chart for him can tell if growth has stopped). To look taller, one can choose properly designed clothing and shoes, plus have good posture. Vitamins, supplements, "special" foods, exercises, etc... will not make a person living in the U.S. taller (height here is genetic).