Search Results       Your search for [subject]Wei, Cheng, -- 580-643 returned 1 record.           Mirror to the Son of Heaven : Wei Cheng at the court of T'ang Tai-tsung. by Wechsler, Howard J.; New Haven: Yale University Press, 1974. Subject: China -- History -- T'ang dynasty, 618-907; Wei, Cheng, -- 580-643.          Add to Book Cart Relevance: 43.48%