Business trends / Zhihu Hot List

Commercial advertisements have been removed from the exterior walls of shopping malls in many places and public welfare posters by scientists such as Qian Xuesen and Deng Jiaxian have been hung. What are the possible considerations behind this?

View original Chinese title

多地商场外墙撤下商业广告，挂上钱学森、邓稼先等多名科学家公益海报，这么做背后可能有哪些考量？

The story

An English article summary is not available yet. Read the original on Zhihu Hot List

Go to the source

Zhihu Hot ListLast observed #11 · 1.7M heat

For the source’s own discussion, open the original above. No verified comment translations are available here yet.

Ranking history & source details

First recorded Aug 20, 2026, 8:45 PM CST · latest Aug 20, 2026, 8:45 PM CST. Ranks reflect attention on each platform.

Retained daily observations
Day	Platform	Best rank	Last rank
2026-08-20	Zhihu Hot List	#11	#11