1) Let's talk about social-commerce, limitations of growth for a community and why there is no good Chinese Instagram equivalent.

In modern China, XiaoHungShu aka Little Red Book aka RED is no longer the Mao manifesto, but rather a shopping app.

2) XHS was founded by friends Miranda Qu and Charlwin Mao in 2014. Initially, it was conceived as a travel app, the founders wanted something that let them know what spots were cool and what goods to get when they're abroad

3) For context, I would say shopping abroad has been a major Chinese middle-class hobby due to:
1) Perception that foreign goods are of higher quality
2) Cheaper prices for equivalent goods relative to China as no import tax
3) Verified authenticity

4) XHS tapped into this desire by creating an online community where people can share details of what they brought and where. In elaborate posts with multiple accompanying pictures. Showing off your lavish life while being helpful is fun.

5) After building up a robust and lively community among mostly affluent young women, XHS moved into cross-border commerce in 2015. Now rather than just looking at the pretty items from France, you can buy them.