1、中国海报(中国历年海报存档)
https://link.zhihu.com/?target=https%3A//chineseposters.net/
2、Gallerix(世界名画档案馆)
https://link.zhihu.com/?target=https%3A//gallerix.ru/
3、武侠世界(歪果仁翻译中国小说)
https://link.zhihu.com/?target=https%3A//www.wuxiaworld.com/
4、古诗文网(中国传统古诗文)
https://link.zhihu.com/?target=https%3A//www.gushiwen.org/
5、美丽的化学(化学之美)
https://link.zhihu.com/?target=https%3A//www.beautifulchemistry.net/