Dr. Samnang Nguon of Royal University of Agriculture (RUA) in Cambodia participated in a 10-day Staff Mobility for Training at Laboratory of Ethonobotany and Ethonopharmacolgoy (LEE) led by Prof. Ing. Ladislav Kokoška of the Faculty of Tropical AgriSciences (FTZ) at CZU Prague. During the mobility, he familiarized himself with the team’s expertise, laboratory facilities, and experimental design for antimicrobial susceptibility testing and GC-MS analysis. He received specialized training on the vapored-phase antibacterial activities of essential oils from tropical plant extracts and engaged in discussions about the analysis and interpretation of GC-MS results. Additionally, he assisted a Master’s student with research on antimicrobial susceptibility testing of essential oils in vapor phase, collaborated with researchers and PhD students at the laboratory, participated in departmental defense for a PhD dissertation, and discussed potential future collaborations with faculty members and researchers.