中华人民共和国国家统计局 - National Bureau of Statistic of China. The gateway to a dataset of many subcategories. Includes links to provincial statistical websites.
中国人口信息网 – Contains population database. Has search function.
中国科学院科学数据库 - Primary dataset, including population and labor conditions. Can search by category, keyword, and other advanced features.Hosted by Chinese Academy of Sciences,
中国中小城市网 – Top 100 economic development index of small and media cities in 2004.
Taiwan
中華民國統計資訊網 - National Statistics, Taiwan. The gateway to dataset of many subcategories.
臺灣行政院主計處 - Directorate-General of Budget, Accounting and Statistics, Executive Yuan, R.O.C. Taiwan
内政統計咨詢服務網 - Department of Statistics, Ministry of the Interior. Taiwan
Hong Kong
香港特別行政區政府統計處 - Census and Statistics Department, The Government of the Hong Kong Special Administrative Region.