Theinni

Theinni (also known as Hsenwi) is one of the former Northern Shan States of Burma. It is called by the Shans Hsenwi, and also officially so designated, but is better known by the Burmanized name of Theinni. It was by far the largest of the cis-Salween Shan states, and at one time included not only all the territory of the present states of North and South Hsenwi, but also Kehsi Mansam, Mong Hsu, Mong Sang, and Mong Nawng, besides having a Sort of protectorate over Mang Lon and other Wa states east of the Salween. These had, however, fallen away. in Burmese times, and at the period before the British annexation Theinni was divided into five parts by name; but there was no central authority, and the whole state was in hopeless disorder. This continued until the appearance of British troops in March 1888, when it was divided into two statesNorth Theinni, which was assigned to a successful adventurer, Hkun Sang, of Ton Hng, and South Theinni, which went to Nawmong, of the old Shan ruling house. North Theinni has an area of 6330 m²., and a population (1901) of 118,325 persons; estimated revenue, 6000. South Theinni has an area of 2400 m²., with a population (in 1901) of 67,836; estimated revenue, 4800.

The northern part of North Theinni is a mass of hills affected by the geological fault which has produced the rift that forms the Nam Tu or Myit-ng valley, and has thrown up a series of parallel ranges which extend northwards to the Shweli (Lung Kiang), without altogether destroying the north and south trend which is the characteristic of the Shan hills as a whole. In the valleys between these hills are numerous tracts under rice cultivation, some circular or oval, some mere ribands along the river banks.

The southern portion has much more flat land, along the, line of the Nam Tu, its tribtitaries the Nam Yao and the Nam Nim, and the Nam Yek flowing into the Saiween. This was formerly thickly populated, and still remains the most valuable portion of the state. A range running westwards from the Saiween, and marking the southern border of the rift in the hills, divides North from South Theinni. Both north and south of the Nam Tu there are many peaks which rise to 6000 ft., and several over 7000 ft. The northern portion is almost consistent enough in its altitude of about 4000 ft. to be called a plateau. It has large, grassy, upland downs. This part of the state has fallen almost entirely into the hands of the Kachins.

The Shans are found in the Nam Mao (Shweh or Lung Kiang) valley, and in the Nani Tti and other valleys in the southern part of the state. The line of the Nam Mao is the lowest portion of North Theinni, being little over 2000 ft. above sea-level. The southern valleys are about 500 or more ft. higher. South Theinni is practically bisected by the hfige mass of Loi Ling, nearly 9000 ft. above sea-level, and by tile spurs which that peak sends north and south. Apart from this it consists of broken hill-country of no great height, or open rolling downs, the latter chiefly in the eastern half of the state. It is watered by numerous streams, of which the chief is the Nam Pang, an affluent of the Saiween.

The chief river in the northern state, apgrt ~from the Salween, is the Nam Tu or Myit-ng, which rises on the Irrawaddy-Salween watershed, not far from the latter river, and flows westwards through the state into Taungbaing or Thibaw, and eventually into the Irrawaddy at Amarapuia. Tue Nam Mao or Shweli only skirts the state, but it receives a considerable tributary, the Nam Paw, which has its entire course in Theinni territory, and is large enough to be barely fordable in the dry weather, and only passable by boats in the rains. The deforestation caused by years of upland cultivation has dried up many of the springs, but as a whole North Theinni is very wefl watered. Considerable deposits of coal, or rather of lignite, exist in both North and South Theinni, but do not appear to be of high quality. Gold is washed in many of the streams in a fitful way. Limestone exists in large quantities. No valuable timber exists to any considerable extent.

There is some teak in the Nam Yao valley, and scattered wood-oil trees exist. Pine forests cover some of the ranges, but, as elsewhere in the Shan states, varieties of the oak and chestnut are the commonest forest trees. The climate of the state as a whole is temperate. In the plains of the uplands there are yearly frosts in January, February and March, but in the greater part of the state the thermometer rarely falls to freezing-point, and in the hot weather does not exceed ninety degrees for any length of time. The average rainfall seems to be about 60 in. yearly.

After the disruption of the ancient Shan empire at Tali by Kublai Khan, Theinni seems to have been the centre of the independent Shan kingdom, with various capitals in the Shweli and Nam Tu valleys. This kingdom of Kawsampi was ended by the Burmese about 1738, and the country was divided into various states, with appointment orders from Ava. Numerous rebellions and civil wars have reduced Theinni from its position as the most powerful and populous Shan state to a condition of fearful desolation. It has regained much population since the British occupation in 1888, but is still far from its old prosperity. Much may be expected from the cart roads that have been made, and from the ~Iandalay-Kun long Railway.

Hsenwi, the capital of North Theinni, stands near the north bank of the Nam Tu. The ruins of the old capital lie at a short distance, and show it to have been a large and well-built town, with a number of houses variously estimated at from three to ten thousand. Mong Yai is the capital of South Theinni, with a population of about 2000. Lashio, the headquarters of the superintendent of the Northern Shan State, is in North Theinni. The races found in Theinni comprise Shans, Kachins, Chinese, Burmese, Lihsaws, Wa, PalaungsandYanglam. The Shans and Kachins vastly predominate, and are nearly equal in numbers.