konwing:classical Chinese painting and calligraphy from the Le Yi Studio collection 中国嘉德香港2014秋季拍卖会．会心：乐艺斋藏古代书画．konwing:classical Chinese painting and calligraphy from the Le Yi Studio collection Auction of contemporary chinese paintings and calligraphy from the wu nan sheng collection Fine Chinese Paintings and Calligraphy from Yang Tai Shu Wu Collection 并列题名：Fine Chinese Paintings and Calligraphy from Yang Tai Shu Wu Collection Chinese painting and calligraphy of Xu Huai Zhai's collection Chinese painting and calligraphy of Ku Le Zhai's collection Select masterpieces of painting and calligraphy in the Museum collection select masterpieces of painting and calligraphy in the museum collection 北京保利2015春季拍卖会．苦乐斋藏画．Chinese painting and calligraphy of Ku Le Zhai's collection