Four colorful musical notes with different symbols representing the four tones in Chinese pronunciation. Each note is uniquely designed to represent the four tones: Yin Ping (first tone), Yang Ping (second tone), Shang Sheng (third tone), and Qu Sheng (fourth tone). The style is vibrant and whimsical, with musical elements to symbolize the concept of tones in Chinese pronunciation, making it engaging and educational for young learners and Chinese language beginners.
