Quan Ji-Hao is a Chinese contemporary composer who has created significant musical works of different genres. His work includes symphonies, chamber music, and piano pieces. His style combines Chinese ethnic music with Western composition techniques, with unique results. This thesis aims to give a pedagogical perspective by analyzing the musical and technical challenges of Quan Ji-Hao's piano suite Long and Short (1984), offering a practical practice method and introducing the fusion of Eastern and Western musical elements. This piece offers pianists an opportunity to explore diverse cultures and deepen musical understanding. Chapter 2 provides a brief biography of the composer, his music style, and the origin of the title of the piano suite Long and Short (1984). Chapter 3 offers a structural analysis of the suite to give an overall impression to the reader. Chapter 4 explains the musical challenges of contemporary harmonies in this suite, comparing them to similar ideas in works of Western composers and offering suggestions for teaching them. Chapter 5 analyses the technical challenges in the work as well as offering teaching suggestions. Chapter 6 includes practice methods to improve accuracy in performance and maintain a stable tempo.