Mount Tai (725) — the same event in Old Book of Tang and New Book of Tang

Old Book of Tang: Xuanzong left the Eastern Capital Luoyang and performed the Feng sacrifice at Mount Tai.; New Book of Tang: A feng sacrifice was…

What each source says

Old Book of Tang (Jiu Tangshu), Annals · AD 725 · 泰山

Xuanzong left the Eastern Capital Luoyang and performed the Feng sacrifice at Mount Tai.

辛酉,東封泰山,發自東都。
Location: 舊唐書 卷8 開元13年

New Book of Tang (Xin Tangshu), Annals · AD 725 · 泰山

A feng sacrifice was held on Mount Tai and a shan sacrifice at Sheshou (the Kaiyuan feng and shan).

庚寅,封于泰山
Location: 新唐書 卷005 睿宗·玄宗 開元13年11月

Place: 泰安

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