Group 1 - The core activity is the "Continuing the Red Bloodline · Spring Couplets Reflecting the Original Intention" national spring couplet collection event initiated by the Yan'an Revolutionary Memorial Site Management Bureau, aimed at collecting couplets related to 168 revolutionary historical sites in Yan'an [1] - The collected works must closely relate to the Yan'an revolutionary sites, incorporating elements of red history and the festive atmosphere of the Spring Festival, while promoting socialist core values [1] - The event encourages the use of keywords such as 'Yan', 'An', 'Red', 'Spring', 'Historical Site', and 'Original Intention', and advocates for the adaptation of poetry and famous quotes from the Yan'an period [1] Group 2 - There are awards for the event, including 3 first prizes, 5 second prizes, 10 third prizes, and 20 excellence awards, with all submissions required to be original and not previously awarded or published [1] - Any submissions found to be plagiarized will result in disqualification from the competition [1] - The deadline for submissions is December 30, and participants can submit their entries through both online and offline methods [1]