• "Rainwater & the Cities"
• "Green-Covered Buildings "
• "Garden in the desert"
• "Oriental Garden"
• "Comparative History of the Development of Gardens "

  PhD. Beifei Huang
German licensed architect, Chinese licensed architect (Class I)

• "new development of European-cities up-to-date "
• "sustainable urban plan & design"
• 近50年德国及欧洲的城市发展简介
• 旧城保护与更新
• 巴塞罗那的城市规划

• "Problems and appropriate solutions for the rehabilitation of the infrastructure of the world heritage site of Shibam Hadhramawt and the surrounding settlements”
  Workshop on Rehabilitation of Shibam infrastructure
  24.12.2003, Shibam, Yemen
• "Conception Ecologique: Visions and realities ”
  Les Assises HQE
  24. – 25. 11. 2003, Bordeaux, France
• Problems of water supply in Jaffna, GTZ Proposal for Rainwater Harvesting
  Workshop on Rainwater Harvesting at Institute WWHT
  27.07.2003, Colombo, Sri Lanka
• "Conception Ecologique: Quelles Réalités? ”
  Maîtrise d'Oeuvre 2003
  03.06. – 05.06.2003, Paris, France
• "Energy, Water Supply and Waste Water Treatment for the Werbellinsee Project (ex. “Pioneer Republic Wilhelm Pieck”)”
  2. International Symposium on Ecological Sanitation
  Closing the loop in Waste Water Management and Sanitation
  07.04. – 11.04.2003, Lübeck, Germany
• "Operation and Maintenance of decentralised Waste Water Treatment System in Jamaica”
  Seminar at the Scientific Research Council SRC/Jamaica
  08.04.2002 – 26.04.2002, Kingston, Jamaica
• "Ecological Storm Water Management of Large Settlements”
  10th International Conference on Rainwater Catchment Systems
  10.–14. September 2001, Mannheim
  “The Zero Effluent Settlement - Ecological Integrated Water Management of Large Settlements with the use of Rootzone Treatment Technology; Practical Experience in Germany and its Scope of Application in India”
  International Conference on Constructed Wetlands for Wastewater Treatment in Tropical and Subtropical Regions
  11-13 December 2000, Anna University, Chennai, India
• "Auroville 2001 – A Town dependent on its Rain and Waste water”
  International Symposium on Ecological Sanitation
  Closing the loop in Waste Water Management and Sanitation
  30./31.10.2000, Bonn, Germany
• "Introduction to Engineering Aspects of Wastewater Treatment
  Part 1: Choice of Wastewater Treatment Technology
  Part 2: Anaerobic Treatment Technology
  Part 3: Examples of Treatment Plants for Food Industries
  International Advanced Education Program of the Carl-Duisberg-Association e. V. on “Urban Industrial Environmental Protection”
  28.08.1998, Technical University Berlin
• "Root Zone Sewage Treatment Plant - an Example of an Environmentally Friendly Waste Water Plant”
  Delegate of German Industry and Trade, ESCSA and The Friedrich Ebert Stiftung, Ministry of Environment, Beirut, December 3rd, 1997
• "Theory and Practical Experience in Sewage Treatment within the Root Zone of Biological Treatment Systems."
  International Conference on Root-zone Treatment Systems, Central Control Board New Delhi, December 1995
• "Choice of Wastewater Treatment Technology for CETP on Industrial Estates in India", Workshop on Common Effluent Treatment Plants (CETP) 17. - 18.2.1993, Central Pollution Control Board, New Delhi