In china,we use a lunar calendar,besides,we use calendar too.
The Chinese New Year is based on lunar calendar,our festival began to celebrate New Year's eve,the last day of lunar calendar（除夕）.
The Spring Festival is the first day to the fifteen.The frist day of lunar calendar marks the beginning of The Spring Festival. We called it "大年初一".
The endest day of The Spring Festival is 15th of lunar calendar,We called it "大年十五"。
As we know,the fifteenth day is the first full moon night of the year, so called it "元宵节"
Today is The Lantern Festival(元宵节),we gathered with a hug family,include cousin,bother,sister,etc...Basically, we eat dumplings,decorating etc...