Generally, local or imported firecrackers and fireworks have to pass general type approval and individual approval before being sold. Only upon labeling with individual approval are the products allowed to be sold in the market. Hence, firecrackers and fireworks with the “approval label” are safe and reliable legal products. Children below 12 years of age are prohibited from setting off and purchasing firecrackers and fireworks that “fly in the sky”, “rise to the sky” and “explode when hitting the ground”.