Book Bucket Challenge:

Screenshot of Chinese writer Feng Tang taking the Book Bucket Challenge.

Since the Book Bucket Challenge went viral on Facebook the trend has swept onto China's Twitter-like platform Sina Weibo.

The meme asks users to list the 10 books that had the greatest impact on their lives and then forward the challenge by tagging friends.

Recommendations snowballed and hit Sina Weibo on Sept 5 as writer and translator Fang Bolin listed 10 books. Hong Kong writer Liao Weitang later followed suit.