许多人都知道木桶原理，木桶内最短的那片决定了木桶的容量，户籍制度改革可以看作这个木桶其中的一块木片而已。中国的户籍制度形成于春秋时期，现行的户籍制度始于１９５８年，相距数千年，但户籍制度的核心仍然绵延。它与中国的封建文化核心 Many people know the principle of barrel. The shortest of the barrel determines the capacity of the barrel. The reform of the household registration system can be regarded as a piece of wood in this barrel. China’s household registration system was formed in the Spring and Autumn Period, the current household registration system began in 1958, thousands of years apart, but the core of the household registration system is still rolling. It is with China’s feudal cultural core