Manh Nguyen is a channel to share knowledge, technical problems, product reviews and troubleshooting, features of technical equipment in the building, videos on operating directions. building maintenance instructions. Air conditioning equipment, refrigeration equipment such as refrigerators, air conditioners, washing machines, induction cookers. Electronic circuit boards, digital electronic components, VRV air conditioners. Videos sharing experience and knowledge of HVAC, automation, BMS. Technical solutions in construction and installation of ME systems, electrical systems, solar cells. Details of equipment about AHU, FCU, PAU, water supply and drainage pumping systems, manuals for hand-held machines such as drills, grinders, cutters, welding machines. A lot of general knowledge is gradually shared on Manh Nguyen's channel. Hopefully, it will contribute a part to the technical knowledge base for newcomers and professionals as well as those who do not know how to learn more.