Provides basic education courses on labeling and hazard communication of hazardous chemicals, practical courses on the regulations for labeling and hazard communication of hazardous chemicals, wastewater tank bottom sludge removal operations, sewer sludge removal operations, chemical facilities pipeline maintenance operations, and chemical storage tank maintenance. The platform includes six units of multi-language (Vietnamese, Indian, English) virtual space somatosensory education and training materials (with 13 units available in Chinese). The total operation time is approximately 120 minutes.