Putting the sun in the lunar calendar As far as calendars go, your granny might not be completely on target either. She would almost surely tell you, "The Chinese national calendar is Yang (sun) reckoning, and the old-style calendar is Yin (moon) reckoning."
把太陽編進陰曆裡！然而，關於曆法，老阿嬤也未必正確：「國曆是陽曆，舊曆是陰曆」，老阿嬤會這樣說。