What does 29 39 49 in the calendar mean?

Do you know "Cold Days Nine"? In other words, from the winter of the solstice, "counting nine" means that the weather is cold, which is called counting nine cold days. About Jiujiu, there are Jiujiu songs:

Nineteen, nineteen, I can't reach it. Three, nine, four, nine, walk on the ice. Look at willows along the river on May 9th and June 9th.

Seven or nine talk, eight or nine geese come. In 998 1 year, all the scalpers went to the fields.

Recording on the calendar (yellow calendar) is the first day of counting nine.

65438+February 22nd September19th;

65438+ February 3 1, 29;

2015 065438+1October 09, Sanjiu;

20 15 065438+ 10/0/8 April 9;

2015 965438+1October 27th May 9th; Five Kyubi no Youko, 69 beginning of spring, which is called "Spring hits 69".

February 5, 20 15, June 9;

2015 February 14 July 9;

February 23rd 20 15, August 9th;

2065438+March 4, 2005, Jiujiu;

March 5th, 2065438, Jin Jiu.