A month's workload was completed in just three days - the Chinese team, with "speed and wisdom", helped the Agricultural University of Plovdiv in Bulgaria build a laboratory. The university's vice-president said they truly experienced what "Chinese speed" means. During this challenging journey, the Luban Workshop's teachers worked over 13 hours a day, overcoming numerous difficulties such as the fragility of parts. Li Ming, a teacher at the Luban Workshop in Bulgaria, said, "At first, we got to know each other, then built this trust and finally formed a friendship - a relationship that transcended borders." Check out the video to join us on this unforgettable cross-national "adventure"!