立春:=MONTH=2 AND DAY=4;
雨水:=MONTH=2 AND DAY=18;
惊蛰:=MONTH=3 AND DAY=5;
春分:=MONTH=3 AND DAY=20;
清明:=MONTH=4 AND DAY=4;
谷雨:=MONTH=4 AND DAY=20;
立夏:=MONTH=5 AND DAY=5;
小满:=MONTH=5 AND DAY=21;
芒种:=MONTH=6 AND DAY