Core Viewpoint - The articles reflect on the nostalgic memories and experiences of life in the Beidahuang region, emphasizing the connection to nature, community, and the passage of time through poetry and personal anecdotes [1][2][3][4]. Group 1: Life in Beidahuang - The imagery of welcoming dogs and the beauty of the natural landscape evoke a strong sense of belonging and nostalgia for the Beidahuang region [1]. - The challenges of working in the fields during rainy weather highlight the physical demands and the connection to the land, with references to the scent of black soil [2]. - Winter scenes depict the warmth of communal living and the sustenance derived from local produce, illustrating the harsh yet fulfilling lifestyle in Beidahuang [3]. Group 2: Emotional Reflections - The longing for home and the emotional weight of memories are expressed through the imagery of autumn and the passage of time, capturing the bittersweet nature of nostalgia [3]. - The act of writing letters and reading as a means of solace reflects the deep emotional ties to friendships and the search for comfort during challenging times [3]. - The reminiscence of returning to Beidahuang after many years emphasizes the enduring bonds formed with the local community and the warmth of shared experiences [4].