Churches make peace Last year, with the introduction of the Cultural Bureau, the Ilan County Office of NTU's Building & Planning Research Foundation prepared the Community Environment Improvement Plan on behalf of Piyahaw. The plan suggested taking the cement cover off the irrigation channel that runs through Piyahaw, building up embankments around it, and redesigning the space with some new plantings.
教會和好去年，在文化局引薦下，由台大城鄉研究發展基金會所成立的宜蘭工作室，替碧候規劃了「社區環境改造計畫」，計畫把貫穿碧候的灌溉水圳上的水泥蓋掀開，水圳填高後，並加以綠化佈置、空間再造。