Jade objects have been found in the tomb of "Haihunhou," or Marquis of Haihun, which dates back to the Western Han Dynasty (206 BC - 8 AD), in Nanchang, capital of East China's Jiangxi Province. The objects include an 80cm long jade sword, a jade ear cup and jade jewelries. Experts said the buried jade proved the noble identity of the tomb’s owner. (Photo/CNTV)