The Soil and Water Conservation Bureau (SWCB) has carried out a great number of improved programs of environment in Jiu-Fen-Er-Shan where biodiversity can effectively recover since the “921 earthquake” on September 21, 1999. In order to understand ecosystem and wildlife components for Jiu-Fen-Er-Shan, SWCB has invited Endemic Species Research Institute to conduct the field survey and long-term monitor project with respect to biodiversity. This project may achieve the win-win situation for soil-water preserves as well as ecological conservations. 46,595 individuals (678 species, include 2 endangered species, 14 rare and valuable species, and 17 other conservation-deserving wildlife) and 745 species of plant (2 endangered species, 8 vulnerable species, and 7 near threatened species) were surveyed in the Jiu-Fen-Er-Shan in 2016~2017. Only species list of amphibian, fish, shrimp and crab are completed, and will continue to survey other biota in the next year. In addition to amphibian, reptile and bird, structures for water and soil conservation and weeding may impact on population size and community structure of fishes, amphibians, reptiles, and mammals. We also proposed the primary Long-term monitoring model for reference. The top and second-rank ecological sensitive areas was about 65 ha (above 20%) and 6 structure for water and soil conservation are located in the second-rank ecological sensitive area. For the sake of ecological propaganda, 13,021 data uploaded to TBN database. We have designed 2 books attachments (headwear and paper tape), arranged two programs of eco-education. And 3 biological resources illustrations will be published in early December. In addition to professional equipment, all equipment-purchase works were following “Government Procurement Act” to buy equipment, and computer- purchase works were bought via Central Trust of Chin. And provided some pictures, videos, and essay etc., and make some ecological suggestion in conference for reference for SWCB.