Core Viewpoint - The recent visit of 111 students and faculty from Han Mountain Normal University to the Shantou Ocean Center's Nanao Marine Station highlights the importance of marine education and the role of observational instruments in understanding oceanic phenomena [1] Group 1: Educational Initiatives - The Nanao Marine Station has opened a new marine observation instrument exhibition room, which serves as a platform for educational outreach [1] - The staff at the marine station acted as science popularization mentors, enhancing the understanding of marine knowledge through hands-on experiences and interactive learning [1] Group 2: Exhibition Details - The exhibition room is divided into two main areas: a knowledge popularization area that explains the definitions, principles, and functions of marine observation instruments, and a physical exhibition area showcasing replaced instruments such as surface seawater thermometers and barometers [1] - The displayed instruments, which show signs of age, provide a tangible representation of the development of marine observation technology [1] Group 3: Historical Context - Staff members shared stories about early marine observers who recorded hydrological and meteorological data under challenging conditions, emphasizing the dedication and perseverance required in the field of marine observation [1]