Oct. 25, 2018 -- Aerial photo taken on Oct. 17, 2018 shows the scenery of the national desert park under construction in Zhanang County of Shannan, southwest China`s Tibet Autonomous Region. The first phase construction of the Zhanang national desert park is scheduled to be completed in July 2019. (Xinhua/Purbu Zhaxi)

Oct. 25, 2018 -- Photo taken on Oct. 17, 2018 shows the scenery of the national desert park under construction in Zhanang County of Shannan, southwest China`s Tibet Autonomous Region. The first phase construction of the Zhanang national desert park is scheduled to be completed in July 2019. (Xinhua/Purbu Zhaxi)

Oct. 25, 2018 -- Staff members work at the construction site of the national desert park in Zhanang County of Shannan, southwest China`s Tibet Autonomous Region, Oct. 17, 2018. The first phase construction of the Zhanang national desert park is scheduled to be completed in July 2019. (Xinhua/Purbu Zhaxi)

Oct. 25, 2018 -- Photo taken on Oct. 17, 2018 shows the national desert park under construction in Zhanang County of Shannan, southwest China`s Tibet Autonomous Region. The first phase construction of the Zhanang national desert park is scheduled to be completed in July 2019. (Xinhua/Purbu Zhaxi)

Oct. 25, 2018 -- Aerial photo taken on Oct. 17, 2018 shows the scenery of the national desert park under construction in Zhanang County of Shannan, southwest China`s Tibet Autonomous Region. The first phase construction of the Zhanang national desert park is scheduled to be completed in July 2019. (Xinhua/Purbu Zhaxi)