Understanding China / Understanding Inequality: A Data AnalyticApproach

！！！I need graphs to support your point of view (pie chart, bar chart, etc) ！！！You can go to the website to find it.
The documents that must be read are:
Ho Ping-ti The Ladder of Success in Imperial China 1-52

Ho Ping-ti 1964 The Ladder of Success _92-167_