The following year (1890-1) saw the beginning of the systematic control of the Chin tribes. For administrative purposes they were roughly divided into three parts. The northern tribes were governed from Fort White, the central tribes from Haka, and the southern from Yawdwin. Captain F. M. Rundall commanded the garrison at Fort White, and also held charge of our relations with the Chins when Mr. Carey had to take leave. Our knowledge of these people was at first far from accurate, and the then recognized divisions of the tribes controlled from Port White were roughly as follows:--[65] 1. The Siyins and Sagyilains who lived in five villages, of which Koset, Sagyilain, and Tôklaing were the chief. The first Port White was built on the site of Tôklaing, which was afterwards given back to them when the fort was moved. 2. The Kanhows, inhabiting between thirty and forty villages north of Fort White, of which Tunzan, on the left bank of the Manipur River, is the capital. 3. The Mobingyis, as they were called from the Burmese name for their chief village, Molbem, which lies on a spur overlooking the Manipur River on the left bank, and was a very large village. 4. The Nwi-tes and other minor tribes akin to the Kukis of Manipur. It is now known that the right name of the Mobingyis is Sok-te, a very large tribe, of whom the Kanhows are only a powerful clan. 5. The Ngwite and Late, who occupy the hills between Mwelpi and Manipur. 6. The Haitsi Lope, who live on the eastern slope of the Letha Range bordering the Kabaw Valley. At the end of the last season's operations Mr. Carey had reported the submission of the Siyins and the acceptance of our terms. At the same time he had little trust in their good faith, and when Captain Rundall succeeded him at Fort White their attitude was more or less hostile. They continued to cut the telegraph wire and to give petty annoyance to the troops. The capture of some of the wire cutters gave some help to diplomacy. The Siyins submitted in order to get their brethren released. They surrendered their captives and agreed to pay tribute and keep the peace. The Kanhows proved more difficult. Captain Rundall took advantage of a dispute about the succession to the leadership of the tribe to open communication with one of the claimants.