C2=LOOKUP(--(YEAR(NOW())&TEXT(B2,"-00-00")),--TEXT("1/1"+ROW($1:$400),"[$-130000]yyyy/m/d"),"1/1"+ROW($1:$400))----农历2/29,2/30会错误
修正:
D2=LOOKUP(--(YEAR(NOW())&TEXT(B2-OR(B2={"0229","0230"})*2,"-00-00")),--TEXT("1/1"+ROW($1:$400),"[$-130000]yyyy/m/d"),"1/1"+ROW($1:$400))+OR(B2={"0229","0230"})*2