Zhihu Hot List
Latest recorded position: #22 on Aug 5, 2026, 8:56 AM CST.
There are not enough retained observations to calculate a rank change.
“Many College Students Don’t Know Email Etiquette” Trends Online: Should It Be Taught in Universities?
「发现好多大学生不懂邮件礼仪」上热搜，你认为这有必要纳入大学课程吗？
ThreadEast first recorded "“Many College Students Don’t Know Email Etiquette” Trends Online: Should It Be Taught in Universities?" on Aug 4, 2026, 8:35 PM CST. It has been observed on Zhihu Hot List, with 12 hours between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
#22Source metric: 83 万热度
Original source