The "Chinese Bridge - Impressions of the Yellow River Estuary" Chinese Bridge Program aims to help participants improve their Chinese language skills, understand the Yellow River culture, deepen their understanding of the excellent Chinese traditional culture, and learn through experience and progress through communication. The program will be conducted in the form of real-time lectures, online activities and video courses to enhance the students' experience and integration, and help them improve their Chinese communication skills and gain a more comprehensive and realistic understanding of contemporary China. The 9-day online winter camp includes: 6 lessons of Elementary Chinese Comprehensive Course (live classes)--speaking, intensive reading, comprehensive reading; 6 lessons of Special Topics on Contemporary China (video classes)-- China Tourism (Yellow River Estuary Impression), Yellow River Estuary Food Culture, Yellow River Estuary Folklore, Yellow River Estuary Intangible Culture Heritage, Yellow River Literature, Yellow River Film; 5 lessons of Live Interaction Courses--Yellow River Estuary Impression, Yellow River Estuary Food, Yellow River Estuary Military Culture (Sun Wu), Yellow River Estuary Traditional Opera (Lu Opera), Calligraphy of Inscriptions on Bones.