Introduction to Zhenji Temple: Zhenji Temple is the most complete Liao Dynasty grotto in my country. It is also a key cultural relic protection unit in our country. The Temple of True Silence was excavated at the beginning of the founding of Khitan, in the second half of the ninth century. Nirvana is a Buddhist term, which means that through unswerving practice, Sakyamuni eliminated all the troubles in the world, achieved perfect and pure merits, and reached the highest spiritual state that the Buddha wanted to achieve. Nirvana is also called death or death. In Buddhism, the death of eminent monks and great virtues is also called Nirvana or Nirvana. When the Khitan people excavated the caves, they named it "Temple of True Silence" because Sakyamuni Buddha "truly achieved Nirvana". The title is engraved on the stone wall above the lintel. The font is powerful and beautiful, and it can be called a masterpiece of Liao Dynasty calligraphy. The Temple of True Silence is excavated on the stone wall on the east side of Lingyan Mountain. It is arranged from south to north and has four caves and two niches. Cave No. 2 is the largest. There are also a large number of stone Buddha statues carved on the outer stone wall.