The hukou perpetuates a rigid caste system.

户口制度是僵化的种姓制度的延续。

Much of the decline came from those with an urban hukou.

下降的主要原因是那些拥有城市户口的人。

These audits contain information on the age, work status, education and hukou (household registration) of a representative sample of the population.

这些审计包含代表性人口样本的年龄、工作状况、教育程度和户口信息。

From 1982 to 2010, the share of people going to university increased tenfold to 38% for those with an urban hukou.

从1982年到2010年，城市户口的上大学人口比例增加了十倍，达到38%。

Unlike holders of rural hukou, urbanites were subjected to mandatory retirement at the age of 55 for women and 65 for men.

与农村户口持有者不同，城市居民女性55岁、男性65岁必须强制退休。

By strengthening land rights and reforming the hukou (household registration) system, workers would also find it easier to leave the land and settle in the cities.

通过加强土地权、改革户口制度，农民工也会更容易离开土地，在城里定居。