正殿大门的重檐中间，是叶剑英元帅亲笔手书的“心昭日月”巨匾。

• Hung between the eaves of the double- tier roof of the main hall is a horizontal board inscribed by Marshal Ye Jianying of contemporary China with the four characters of Xin'Zhao'Ri'Yue or Conscience Clear as the Sun and the Moon.