【正文】 uding xiaodongjiang,longjing, douri island, yongcui gorge, huangcao, dongjingzhai, bailong andpingshi water sports area.dongjiang river belongs to the upper reaches of leishui river. dongjiangriver is formed by the construction of dongjiang hydropower station. due to thecascade development of leishui, a small hydropower station has been built here up to the dongjiang dam, it is the 12 km long xiaodongjiang river. ifyou e to see xiaodongjiang in the early morning or dusk between may andnovember, you can see that the river is full of clouds, like a white jade beltlingering gently between the green mountains and green waters. it makes you feellike you are in a fairyland. this is the most famous landscape of xiaodongjiang misty xiaodongjiang. when the sun rises in the east or the moon rises in themiddle of the sky, the light of ten thousand zhang pours down, the smalldongjiang river is sparkling, and it looks like a fair lady who has been liftedher veil. she looks forward to life and has all kinds of manners. such abeautiful scenery has attracted countless photographers, some of which have wonawards in national petitions.speaking of this, some friends may ask: why does the xiaodongjiang riverform such a beautiful scenery? in fact, the cause of the misty little dongjiangriver is similar to the famous jilin rime in china, which is caused by thetemperature difference of the river water. the water of xiaodongjiang riverflows out from the bottom of the lake more than 100 meters deep in the upstreamdongjiang dam. the water temperature is maintained at 810 ℃ all the year round,while the water temperature in the downstream is about 20 ℃. as a result, thewater of the xiaodongjiang lake is hot in the morning and hot in the evening,forming a layer of water mist on the surface of the lake. in addition, thevegetation on both sides of the lake is luxuriant and the air is humid, soclouds often form on the water surface.please pay attention to the rocks. there is a waterfall falling from thesky. this is hougu mountain waterfall. hougushan waterfall is 39 meters high andkeeps running all year round. in summer and autumn, the water is turbulent, thewaterfall falls on the rocks, turns into thousands of jade beads and falls intothe lake. in addition, the wall of the nearby mine is covered with waterfallcurtains, which is like silver rolling, which is very pleasing to the eye. inwinter and spring, when the water flow decreases, the waterfall falls slowlyfrom the top of the mountain, which is particularly enchanting. no wondersomeone wrote a poem praising: the ancient monkey mountain cliff scenery isquiet, and the blue water hangs on the shore forever. suspected dragon poolspray snow, like the sky hang fly flowwell, now we have reached the viewing platform of dongjiang dam. pleasesee, standing in front of you is dongjiang dam, the first double curvature andthin shell arch dam designed and built in china. the dongjiang dam is 157 metershigh, 35 meters thick at the bottom, 7 meters thick at the top and 438 meterslong at the center of the dam crest. with novel structure, beautiful appearanceand magnificent momentum, the dam ranks the second among similar dams in theworld and the first in asia. dongjiang dam is a key project during the seventhfive year plan period, with a total investment of billion yuan. it took 11years to break the ground in 1978, close the sluice in 1986, generateelectricity by the first unit in 1987 and put all four units into operation in1990. dongjiang hydropower station has a total installed capacity of 500thousand kilowatts and an annual power generation capacity of 1 billion 320million kilowatts. it is the most ideal peak load pensation power plant incentral china power grid and the best hydropower station in the country. itsfirst generating unit is only 250 days old, and its economic benefit isequivalent to the total investment of the power station.now, please go to dongjiang wharf. dongjiang wharf is the main watertransportation outlet of dongjiang lake. it is also the firstclass touristwharf in hunan province. dongjiang is the main source of drinking water inchenzhou city and zixing city. the water quality of dongjiang is excellent, andthe lake is clear and clean.it39。s dongjiang lake that is shown to you. seeing the wide water surface,the green mountains and the blue sky, do you have a feeling of yearning andwandering? the beautiful dongjiang lake has intoxicated countless tourists visiting, professor li yining, a famous economist, happily wrote a poem ofseven rhythms: the reflection in the lake looks at the mountains, and thedrizzle makes the water cold. small island boat wele guests, old branches andnew leaves primrose. in front of the dam, i still remember the beautiful lijiangriver. when the peak turns, i know that the world is wide. fairyland is not adream. it falls on earth with the wind. song zuying, a famous hunan singer, once used her sweet voice to sing thesong of dongjiang all over china. after seeing the scenery of dongjiang lake, xupeidong, a famous poser, created e on, friend! which is wellknown bychenzhou people: the wind here is gentle, the clouds here are long。 themountains here are steep, the water here is shy。 the wine here is continuous,the people here are romantic. e on! e on! to chenzhou... dongjiang lake is a large manmade lake in central and southern china, witha coastline of 738 kilometers, a total area of 160 square kilometers, a maximumwidth of 4 kilometers, a maximum depth of 130 meters, and a water storagecapacity of billion cubic meters. it is monly known as dongting insouthern hunan. with the construction of dongjiang hydropower station, the lakeinundated 72000 mu of cultivated land and 137000 mu of mountain forest in 11towns and 7 villages, with a total of 57000 immigrants. zixing people have madegreat contributions to national construction!wei dongming, a writer who worked in zixing, once wrote a poem describingchenzhou39。s forest