Yang Wan-Li (1127-1206) is one of China's "four masters of Southern Sung poetry." These poems were written at what could be seen as a low point in Sung history: an invasion by the Jurchens had forced the Sung to flee to the southern city of Hangchow. But they created at Hangchow a refuge of elegant solitude from which they gazed longingly toward the north, and in this quiet setting, they were able to enjoy the beauties of nature. Many of the poems are perfect verbalizations of the magnificent landscape paintings of the Sung painters: misty, ethereal and luminous. The poetry, however, also...