How to write capital 2017.12.12?

20 17 65438+February 12 words: 2017 years 12 months/0/2 days.

The date of issue of the bill must be in Chinese capital. In order to prevent the issue date of the bill from being changed, if the month, day, hour and month are one, two and ten, if the day is one to nine and ten, twenty and thirty, the word "zero" should be added before it, and if the day is eleven to nineteen, the word "one" should be added before it. For example, 65438+1October 15 should be written as 0. 1 month zero 15 days, for example, 65438+1October 20th should be written as 0.1month zero and 20.