| 1 | In the mountain Donglu was the cemetery of revolutionary martyrs. | |
| 2 | The foehn effect in the east foot of the Taihang Moutain strengthened the high temperature as well. | |
| 3 | The piedmont alluvial fans widespread on the east side of Xishan and the south side of Beishan. | |
| 4 | Also called Caves of a Thousand Buddhas, the Mogao Grottoes lie in the steep cliffs of Mingsha Mountain of Dunhuang City, Gansu Province. | |
| 5 | In 1924, 25 years before the communists came to power, papal recognition of the Donglu apparition was sought by the first meeting of Chinese church leaders. |