衛生棉

To guard; to protect; to defend; a guard or defender; a surname; a vassal state of the Zhou Dynasty.

To grow, give birth, produce, or be born; to live or be alive; life; raw or uncooked; to arise or occur; student; a person's livelihood.

Generic term for cotton or kapok; cotton fiber or plant; padded or quilted with cotton; meager or thin.