Correct

历法

/ lìfǎ /
Strokes

Definition

calendar science/calendar system

Example

As a Noun

calendric system; calendar

1
Zhōngguó
中国
  
(
nóng
农历
  
)
shì
shìjiè
世界
zuì
zǎo
de
历法
zhī
之一
  

The Chinese calendar is one of the earliest in the world.