Project batch: Provincial 4th batch of extended projects Protection unit: Shuangcheng Intangible Cultural Heritage Protection Center Representative inheritor: Zhao Dehou Northeastern drum has been passed down for five generations in Shuangcheng. In the long-term performance practice, it has absorbed the essence of sister arts such as Xihe drum and Jingyun drum, forming a singing style with clear pronunciation, rich voice, sweet charm, and high pitch and touching. There are different schools such as "Fengdiao", "Dongchengdiao", "Nanchengdiao" and "Xichengdiao", which have distinct characteristics and once occupied an important position in the lives of Shuangcheng people.