Yunghua Vulage
Yunghua Village is located at the south side of Yongan Village, along with Agongdian River south to Mituo Siang. Yunghua has the civic, cultural, and educational facilities such as Siang Library, Yongan Elementary School, Civic Center, Yongan Temple, and Post Office. Yunghua was also a part of inner sea and fish ponds are scattered everywhere. Most people here make a living on aquaculture fanning and Yunghua is a very traditional fish farming village. Before Yunghua was under the administration of "Sin Cu Z."

↑Yongan Fishermen's Association

↑Machinery of Singda Fire Power Plant

Baoning Village
Baoning is at the northeast side of Yongan Siang, the extension part of Weisiin. Except for fish ponds in the low land of Bamboo Kang ditch, most areas, few in Yongan, are used for planting vegetables and yams- In 1980, Yongan Junior High School was separated from Cianfong Junior High School in Cangshan. This village has been related to Wushulin Jhuang and the west side was used for fishing fanning and was also the site ofWushuUn salt field, now the wetland with high educational function.

Yatian Village
Yantian Village is at the northwest comer of Yongan and was in inner sea. The location of clustering, formed during salt field development during Japanese ruling over Taiwan, is on reclaimed land. Clustering was the dorm of people working on salt field, and the well- arranged community housing had been built and planned in advanced, different from those of traditional clustering and being the latest development in Yongan. Most settlers came from Beimen, Tainan and had family names as Chen and Huang. The site of Singda Power Plant of Taiwan Power Co. Covers Yantian Village.

Singang Village
Singang is at the connection site of west Yongan and Taiwan Strait, the original sandbar of inner sea. Two most populous areas of clustering are Singangku and Wulintou. "Singangku" was named because of the change of route to the sea of Agongdian River. Singang is the most industrialized village of Yongan Siang, the home of Taiwan Power Plant and Liquid Gas Received Station. Yet, most people make a living on fish farming and net fishing in this very traditional fishing village.