The differences between Haiyang Yangge and Jiaozhou Yangge are as follows:
1. Different origins: Haiyang Yangge originated in Haiyang, while Jiaozhou Yangge originated in Jiaozhou.
2. Different dance forms: Haiyang Yangko is dominated by male dances, and female dances are relatively simple and usually used as foils, while Jiaozhou Yangge is dominated by female dances, and male dances are usually used as foils.