Xue-xia zhang go, will be looking for son in his chest hang a green sign 25 years later, the mother and child reunion sorrow Xue-xia zhang everywhere to issue card for son See testimonial on DNA than as a result, the tears on the moment of joy DouYun city in guizhou xue-xia zhang's eyes. "Little wisdom wisdom finally found, my lovely little wisdom wisdom can finally go home." Smile her age has been again...