Searched for https://zh.unesco.org/news/2021nian-fei-li-ke-si-wu-fu-ai-bo-wa-jiao-ke-wen-zu-zhi-he-ping-jiang-ti-ming-qi-dong 
Note: This calendar view maps the number of captures of https://zh.unesco.org/news/2021nian-fei-li-ke-si-wu-fu-ai-bo-wa-jiao-ke-wen-zu-zhi-he-ping-jiang-ti-ming-qi-dong, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.