| 
 
 ![]() A worker displays two clay jars unearthed from the site of an ancient village in Chengjiang county, Southwest China's Yunnan province, May 23, 2011. [Photo/Xinhua]  | 
 
| 
 
 ![]() A bronze ear pick, unearthed from the site of an ancient village in Chengjiang county, Southwest China's Yunnan province, is displayed, May 23, 2011. [Photo/Xinhua]  | 
