Updated on 19 Apr 2018: Tang XIAO GU (XX-XXI) is an artist born in XX The oldest auction result ever registered on the website for an artwork by this artist is a painting sold in 2014, at Masterpiece Fine Art Auction, and the most recent auction result is a painting sold in 2014. Artprice.com's price levels for this artist are based on 1 auction results. Especially: painting.