8. Given $2014+$ Ying $=2015+$ Xin $=2016+$ Nian, and Ying $\times$ Xin $\times$ Nian $=504$, then Ying $\times$ Xin + Xin $\times$ Nian
$\qquad$
【Answer】 128
【Key Point】Prime Factorization
【Analysis】
According to $2014+$ Welcome $=2015+$ New $=2016+$ Year, we know: Welcome $=$ New $+1=$ Year +2 ;
From $504=2^{3} \times 3^{2} \times 7$, we can get that only $504=9 \times 8 \times 7$ meets the condition, i.e., Welcome $=9$, New $=8$, Year $=7$; Welcome $\times$ New + New $\times$ Year $=9 \times 8+8 \times 7=72+56=128$.