Douyin
Latest recorded position: #3 on Jul 26, 2026, 8:02 PM CST.
There are not enough retained observations to calculate a rank change.
The whole tunnel of the Sichuan-Qinghai Railway's private tunnel is completed
川青铁路包座隧道全隧贯通
ThreadEast first recorded "The whole tunnel of the Sichuan-Qinghai Railway's private tunnel is completed" on Jul 26, 2026, 8:02 PM CST. It has been observed on Douyin, with less than one hour 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
DY
#3Source metric: 10854041
Original source