Cut the chicken into bite-sized pieces.
Cut the green onions into 3cm lengths.
Alternately thread the chicken and green onions onto skewers.
Mix soy sauce, sugar, cooking wine, and minced garlic to make the seasoning sauce.
Heat oil in a pan and cook the skewers over medium heat.
When the chicken is cooked, brush with the seasoning sauce while grilling.
Grill until both sides are golden brown and done.