Flip through the hundred-plus pages of the richly illustrated A Survey of Piyahaw's Resources, and you discover that the town's geographical environment, historical development, Atayal ceremonies and culture, and future prospects are all well covered. The survey methods included interviews with residents, oral history from tribal elders, on-site investigations, questionnaires, seminars and so forth.
翻開《碧候資源調查報告》，一百多頁篇幅，圖文並茂，從碧候地理環境、歷史發展、泰雅族祭典、文化，到未來願景，無一不包；調查方法涵蓋拜訪居民、耆老口述、實地勘查、問卷、座談等等。