What is the jingle of 1929?

1929 did not shoot;

3949 ling uplink;

5969, look at the willows by the river;

Seven or nine rivers open, and eight or nine geese come;

99 plus 19, plowing cattle everywhere.

Brief analysis: 1929, the weather is getting cold and I don't want to show my hands outside; In 3949, people could walk on the frozen river; In 5969, the weather turned warmer and the willows turned green; 79 rivers are civilized, and 89 geese fly back to the north; After 1999, the weather turned warm completely, and cattle were raised to grow crops.

Introduction and appreciation of Jiujiu songs; Jiujiu Song is a traditional peasant song in China. Alias "Jiujiu", also known as "Winter Jiujiu", is a folk solar term in winter in China.

The "number nine" began the day after the "winter solstice" in late February and early February of 65438. When the custom of "counting nine" originated, there is no exact information at present. However, it was popular at least in the Northern and Southern Dynasties.

"Liang Chao Shu Jing Chu Chun Qiu" records: "The winter solstice is 998 1 day, which is the end of cold." Count nine cold days, that is, from the solstice of winter, count a "nine" every nine days until the "99" of 81 days, and the weather will warm up.