M?i th?c m?c, khi?u n?i c?a khách hàng s?????c ph?n h?i g?n nh? ngay l?p t?c, mang ??n cho ng??i ch?i s??hài lòng t?i ?a.Median Age is the standard age of the inhabitants. Half in the populace is more mature and another fifty percent is young. Gender is self-documented by folks when requested about their sexual intercourse at beginning.Nh? v?y