It has been a great experience attending the 23rd Tri-U International Joint Seminar & Symposium, Indonesia, 23-28 October 2016, where I met many intelligent and sharp international colleagues, experienced experts of sustainable development area, and specialists in various agro industrial disciplines. Personally I think this conference was very well organized and very successful. I fully enjoyed the one-week event with so many interesting seminars and discussions on various topics. Several of the sessions, delivered by several undergraduate students which I attended had been very informative and insightful on their particular subjects. I had a very pleasant conversation with expert’s different country and we soon found that there might be some chances to work together in the committee of Energy, Environment, Natural Resources and Food. In conclusion, I would like to express my heart-felt thanks to people who have made this 23rd Tri-U conference possible and those who have shared their experiences during that one exciting week in Bogor Agricultural University, Indonesia. I have benefited very much from this fantastic event.