Yen Ton Thuong (Yên Tôn Thượng) communal house was located in Yen Ton Thuong village, Vinh Yen commune; it is about 2,5km from the Citadel of the Ho Dynasty.
It is located under An Ton mountain foot, Ma River is in front of it. This communal house had a long history, its structure had big communal house and harem according to T-shape type. It was restored in Nguyen dynasty, the 11th Thanh Thai (1899). According to stories of the gods and conferring the titles that were kept at this communal house showing that the deity Cao Son and Steward were worshiped here. This communal house was classified as a architectural and historical monument at provincial level in 2002.