1. Water Quality Monitoring, Hydraulic Geometry Survey, Performance Evaluation and Management in Danshui River in New Taipei City,2011
2. Dahan River Ecological Corridor and On-Site Treatment Facilities Development Project in Taipei County,2007
3. Water Purification and On-Site Treatment Project in Xindian Creek Basin,2008
4. Technical Services of On-Site Treatment Installation in the Zhong Xiao, Zhengzhou, Guiyang, Chengdu Drainage (Planning and Design Stage),2009