The four sides beneath the eaves of the ground floor are inlaid with decorated tiles and large inscribed bricks. From the front face clockwise, the Chinese characters read: Wang, Li, Guo, Tu.
Square mullioned windows can be found on the second to fifth floors. Wind bells hang from every eave corner. When the wind blows, the tinkling sound lingers day and night, serving as a perpetual alarm reminding people of the duty to guard the frontier.