Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
1 results
于谦（公元1398年—公元1457年），字廷益，浙江钱塘（今杭州）人。他是明朝杰出的军事家、政治家，也是大明二百七十六年国 ...
0 views
7 minutes ago
