The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds! The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds! The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds! The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds! The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds! The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds! The child's tongue coating is not normal, and I will tell you what the situation of each tongue coating corresponds!