Earliest Chinese version of Quran found in China

This Quran was found among old archives by researchers with the Muslim Culture Institute of Lanzhou University. It is believed to have been translated into Chinese by Sha Zhong and Ma Fulu, the two noted imams, or Muslim religious leaders and Arabic calligraphers in Lanzhou, said Ding Shiren, head of the institute.
http://ummid.com/news/2011/December/18.12.2011/eariest_chinese_ve_of_quran.htm