country provincial highway 82 
Dongshi Township is a rural township in Chiayi County , ___MASK20___ . Chiayi County is a county in southwestern ___MASK20___ surrounding but not including Chiayi City . It is the sixth largest county in ___MASK20___ . ___MASK20___ , officially the Republic of China ( ROC ), is a state in East Asia . Neighbors include China ( officially the People ' s Republic of China , abbreviated as PRC ) to the west , Japan to the northeast , and the Philippines to the south . ___MASK20___ is the most populous state that is not a member of the United Nations , and the one with the largest economy . Provincial Highway 82 ( Chinese : 82 ) is an expressway , which begins in Dongshi , Chiayi and ends in Shuishang , Chiayi on National Highway No . 3 .