Tong dao

अपनी भाषा में प्लॉट जोड़ेंAn insight look to the coal industry in China, the conditions under the workers must their job and the risks that they are constantly exposed. In the coal route that goes from the mines of S... सभी पढ़ेंAn insight look to the coal industry in China, the conditions under the workers must their job and the risks that they are constantly exposed. In the coal route that goes from the mines of Shanxi to the great harbor in Jianjin, the drivers of the trucks goes up and down this road... सभी पढ़ेंAn insight look to the coal industry in China, the conditions under the workers must their job and the risks that they are constantly exposed. In the coal route that goes from the mines of Shanxi to the great harbor in Jianjin, the drivers of the trucks goes up and down this road day and night.