English: Remnants of the city wall that surrounded the capital of the state of Lu some 2,500 years ago. The section around what was the SE corner of that wall can be still seen as a low earth wall, crossed by Jingxuan East Rd some 2 km east of Qufu's (Ming-era) Walled City. There is an explanatory memorial sign at the site, on the north side of Jingxuan East Rd.