Does the copywriter of Daguang Saichang have to write a creative script?

Not necessarily. According to the official website College Students' Advertising Art Contest, the copywriting category of the contest includes advertising language, long copywriting and creative script, but not necessarily creative script. The Grand Broadcasting Competition is a national advertising art competition for college students, which follows the purpose of promoting educational reform, enlightening wisdom, strengthening ability, improving quality and cultivating people.