Villagers walk on a path to tea field in Donghong village of Daixi Township of Huzhou City, east China's Zhejiang Province, June 14, 2016. Since spring time this year, the abandoned mines on the Popeng Mountain have been transformed into tea field. In recent years, local government has planed and built more than 200 roads in 20 villages of the Daixi Township, which boosted local economy and improved people's income. (Xinhua/Xu Yu)

Villagers work in tea field in Donghong village of Daixi Township of Huzhou City, east China's Zhejiang Province, June 14, 2016. Since spring time this year, the abandoned mines on the Popeng Mountain have been transformed into tea field. In recent years, local government has planed and built more than 200 roads in 20 villages of the Daixi Township, which boosted local economy and improved people's income. (Xinhua/Xu Yu)

Tea field is seen in Donghong village of Daixi Township of Huzhou City, east China's Zhejiang Province, June 14, 2016. Since spring time this year, the abandoned mines on the Popeng Mountain have been transformed into tea field. In recent years, local government has planed and built more than 200 roads in 20 villages of the Daixi Township, which boosted local economy and improved people's income. (Xinhua/Xu Yu)

Tea field is seen in Donghong village of Daixi Township of Huzhou City, east China's Zhejiang Province, June 14, 2016. Since spring time this year, the abandoned mines on the Popeng Mountain have been transformed into tea field. In recent years, local government has planed and built more than 200 roads in 20 villages of the Daixi Township, which boosted local economy and improved people's income. (Xinhua/Xu Yu)

Tea field is seen in Donghong village of Daixi Township of Huzhou City, east China's Zhejiang Province, June 14, 2016. Since spring time this year, the abandoned mines on the Popeng Mountain have been transformed into tea field. In recent years, local government has planed and built more than 200 roads in 20 villages of the Daixi Township, which boosted local economy and improved people's income. (Xinhua/Xu Yu)

Villagers work in tea field in Donghong village of Daixi Township of Huzhou City, east China's Zhejiang Province, June 14, 2016. Since spring time this year, the abandoned mines on the Popeng Mountain have been transformed into tea field. In recent years, local government has planed and built more than 200 roads in 20 villages of the Daixi Township, which boosted local economy and improved people's income. (Xinhua/Xu Yu)