"Send Four Doors" is a famous passage of Inner Mongolia duet, originally sung by Zheng Meimei. Inner Mongolia duet is a unique form of opera, which combines rap and dance with unique Mongolian music elements. This song may describe a specific plot or story in the performance.
Zheng Meiming is a famous duet actor in Inner Mongolia, whose talent and performance style are highly appreciated. His original singing in "Send Four Doors" may have high artistic value and influence.