What are the representative Yangge tunes in Shandong?

Shandong's rice-planting songs are represented by the "Drum Rice-planting Songs" that circulate in the northern plains and the "Jiaozhou Rice-planting Songs" and "Haiyang Rice-planting Songs" that circulate in the Jiaodong Peninsula. Drum Yangge is a form of rap song, and its repertoire includes "Da Guan Lan", "The Great Truth", "Yuanyang Playing Old Eagle", etc., which is witty and humorous; Jiaozhou Yangge absorbs more local opera singing styles, and it often uses songs such as "Nanluo", "Dongpo", "Buckle Cavity" and "Playing Palm Tune", etc., and it mostly sings themes with a storyline, such as "Liang Zhuhu", "Jokes on the Schools", and "Searching for Kindred", which have the characteristics of opera music; Haiyang Yangge is a form of local Yangge passed down from the local community, and is represented by the "Haiyang Yangge" and "Haidong Yangge". Haiyang rice-planting songs are mainly based on local folk tunes, such as "Little Cargo Man", "Oil Seller", "Little Luo Maker", "Little Sister Dreaming" and so on, with a lively and bright musical style.