The Chinese on their side demanded the return of all captured cities and territory; while the Manchus, who refused to consider any such terms, suggested that China should pay them a huge subsidy in money, silk, etc., in return for which they offered but a moderate supply of furs, and something over half a ton of ginseng (Panax repens), the famous forked root said to resemble the human body, and much valued by the Chinese as a strengthening medicine. This, of course, was a case of "giving too little and asking too much," and the negotiations came to nothing. In 1629, Abkhai, who by this time was master of Korea, marched upon Peking, at the head of a large army, and encamped within a few miles from its walls; but he was unable to capture the city, and had finally to retire. The next few years were devoted by the Manchus, who now began to possess artillery of their own casting, to the conquest of Mongolia, in the hope of thus securing an easy passage for their armies into China. An offer of peace was now made by the Chinese Emperor, for reasons shortly to be stated; but the Manchu terms were too severe, and hostilities were resumed, the Manchus chiefly occupying themselves in devastating the country round Peking, their numbers being constantly swelled by a stream of deserters from the Chinese ranks. In 1643, Abkhai died; he was succeeded by his ninth son, a boy of five, and was
