[Discussion] What is the relationship between Beijing Xiaoqu and Northeast Errenzhuan?

I don't know much about duet and Beijing folk songs. Let me tell you what I know and correct my mistakes. What the landlord said is all Beijing dialect. Exploring the river is the embryonic form of the Beijing folk song Xiao Wu Geng Diao. "Mom and Mom are so confused" is a Laha tune, which originated from Shandong folk songs. Both "Breaking the precepts" and "Chasing Lovers" were transplanted from the northeast folk. I don't know about exploring girls in December. There are too many "December" formats. What is the passage of Lover?