wealth change of Zheng Rongde
- 2007 China Rich List
- Hurun Report 2007 Richest Women in China List
- 2007 China Energy Rich List
- 2007 China Property Rich List
- 2007 China IT Rich List
- 2007 Finance Rich List
- 2007 China Retail List
- 2007 China Steel Rich List
- 2007 China Pharmaceuticals Rich List
- 2007 China Cashout List
- 2007 China Restaurant Rich List