About 1194 Temudjin heard that one of the Taidshut chiefs, called Mutchin Sultu, had revolted against Madagu, the Kin Emperor of China, who had sent his _chinsang_ ("prime minister"), Wan-jan-siang, with an army against him. He eagerly volunteered his services against the old enemies of his people, and was successful. He killed the chief and captured much booty; _inter alia_ was a silver cradle with a covering of golden tissue, such as the Mongols had never before seen. As a reward for his services he received from the Chinese officer the title of _jaut-ikuri_--written "Tcha-u-tu-lu" in Hyacinthe, who says it means "commander against the rebels." According to Raschid, on the same occasion Tului, the chief of the Keraits, was invested with the title of _wang_ ("king"). On his return from this expedition, desiring to renew his intercourse with the Barins, he sent them a portion of the Tartar booty. The bearers of this present were maltreated. Mailla, who describes the event somewhat differently, says that ten of the messengers were killed by Sidsheh Bigi to revenge the indignities that had been put on his family. Temudjin now marched against the Barins, and defeated them at Thulan Buldak. Their two chiefs escaped. According to Mailla they were put to death. In 1196 Temudjin received a visit from Wang Khan, the Kerait chief, who was then in distress. His brother Ilkah Sengun, better known as Jagampu Keraiti, had driven him from the throne. He first sought assistance from the chief of Kara Khitai, and, when that failed him, turned to Temudjin, the son of his old friend. Wang Khan was a chief of great consequence, and this appeal must have been flattering to him. He levied a contribution of cattle from his subjects to feast him with, and promised him the devotion of a son in consideration of his ancient friendship with Yissugei. Temudjin was now, says Mailla, one of the most powerful princes of these parts, and he determined to subjugate the Kieliei, the inhabitants of the Argun, but he was defeated. During the action, having been hit by twelve arrows, he fell from his horse unconscious, when Bogordshi and Burgul, at some risk, took him out of the struggle. While the former melted the snow with some hot stones and bathed him with it, so as to free his throat from the blood, the latter, during the long winter night, covered him with his own cloak from the falling snow. He would, nevertheless, have fared badly if his mother had not collected a band of his father's troops and come to his assistance together with Tului, the Kerait chief, who remembered the favors he had received from Temudjin's father. Mailla says that returning home with a few followers, he was attacked by a band of robbers. He was accompanied by a famous crossbowman, named Soo, to whom he had given the name of Merghen. While the robbers were within earshot, Merghen shouted: "There are two wild ducks, a male and a female; which shall I bring down?" "The male," said Temudjin.