Save position: when saving the sewing quantity (excess quantity in the clothing), save position is formed, and its position is also the place where the province has been treated. Provincial Taiwan usually appears in the most obvious parts of the human body curve, such as chest, waist, buttocks, shoulders, neckline, sleeves and elbows.

Province: In the process of transforming plane cutting into three-dimensional clothing, the stitch formed by rubbing the excess amount along the direction of the convex part is called province.

Function: It conforms to the human body surface and presents a beautiful three-dimensional shape.

Province is different from province.