2. There is Oracle Bone Inscriptions, which is more than 200 years earlier than Oracle Bone Inscriptions in Yin Ruins/kloc-0. This kind of Oracle Bone Inscriptions was discovered by Shaanxi archaeologists in the primitive social site of garden village, Doumen Township in the western suburbs of xi. This batch of Oracle Bone Inscriptions is carved on a bone stem, a tooth and several animal bones. Judging from the dozens of words that have been sorted out, this kind of Oracle Bone Inscriptions has a small font, fine strokes like mosquitoes' feet, strong and powerful, clear fonts and strict font structure and layout, which is close to Oracle Bone Inscriptions in Yin Ruins. According to experts' research, this unearthed Oracle Bone Inscriptions site belongs to the late Longshan culture, about 4,500 to 5,000 years ago, 1, more than 200 years earlier than Oracle Bone Inscriptions in Yin Ruins.