Core Viewpoint - The article emphasizes the importance of international scientific cooperation and highlights China's role as a strong advocate and active practitioner in this field, particularly through the achievements of Chinese scientists like Zhang Lina in addressing global challenges through innovative research [1][6]. Group 1: Zhang Lina's Contributions - Zhang Lina, a polymer physicist, began her research career at the age of 46 and won the highest international award in her field at 71, demonstrating significant achievements in the study of cellulose and chitin [1][6]. - She successfully developed a low-temperature dissolution technology using NaOH/urea aqueous solution, which allows for the efficient dissolution of cellulose and chitin, overcoming traditional thermal dissolution limitations [4][5]. - Her innovations have led to the creation of various high-performance materials, including fibers, films, hydrogels, and aerogels, which are widely applied in textiles, biomedicine, energy storage, and wastewater treatment [4][5]. Group 2: Recognition and Impact - In March 2011, Zhang Lina received the Anselm Payen Award from the American Chemical Society, marking her as the first Chinese scientist to win this prestigious award in nearly fifty years [6]. - Her dual recognition through international awards and domestic honors signifies China's growing research strength in the field of renewable resources and its increasing respect on the global stage [6]. - Zhang Lina's journey illustrates that scientific innovation is not limited by age, inspiring many researchers to pursue their passions and contribute to significant advancements at any stage of their careers [8].