About Dulong Deqing: Helong Deqing County belongs to Lhasa City, Tibet Autonomous Region, about 12 kilometers from the city center. It is in the middle and south of Tibet, in the middle reaches of the Yarlung Zangbo River, on the banks of the Lhasa River and the Julong River, which is 2,704.25 square kilometers. Heilongjiang Deqing County has 40,000 people (2013). In 2013, the GDP of Dulong Deqing County reached 202.5 million yuan, a year-on-year increase of 20%. The added value of the primary industry was 45 million yuan, an increase of 13%; the added value of the secondary industry was 110 million yuan, an increase of 25%; the added value of the tertiary industry was 47.5 million yuan, an increase of 17%.