| 1 | In 1993, Ansai County was called "Chinese Paper-cut Town" by Chinese's Culture Department. | |
| 2 | In 1988, Ansai were called "Nation-wide Modern Folk Painting Town" by Chinese Cultural Department. | |
| 3 | On September 5, 1944, when making charcoal in Ansai County, northern Shaanxi, he was killed by the sudden collapse of a kiln. | |
| 4 | Land utilization change and rural labor force change after the project of Returning farmland to forest (grass) in Ansai county are analyzed. | |
| 5 | Then the impacts of replacing agriculture with forestation policy on Ansai County's regional ecosystem service values were analyzed. |