James Wong is celebrated as a master of Cantonese music, whose works have significantly influenced the Chinese music scene and become timeless classics. His unique style blends traditional elements with modern arrangements, as exemplified by "A Laugh in the Ocean," which uses the pentatonic scale of Chinese classical music and modern singing styles. Wong's thematic range is broad, covering love, family, country, and life philosophy. His love song "Shanghai Beach" vividly portrays the romance of Xu Wenqiang and Feng Chengcheng, while "My Chinese Heart" expresses the deep emotions of overseas Chinese towards their homeland. His music, characterized by unique and recognizable melodies, effectively conveys the emotions and themes of his songs. Wong's innovative spirit continually revitalizes Cantonese pop music, as seen in "Back Then," where he merges orchestral and pop music to enhance the film "A Better Tomorrow."