| Date: 2021/10/22 | File Size: 13.35 MB |
| Duration: 00:00:04 | Frame Size: 1920 x 1080 |
Teachers-Principals Trade Union Alliance during protest Simultaneously world teachers day near in Colombo, Sri Lanka October 6, 2021. They demanding the to the government increase the GDP allocation for the education sector. Government schools teachers' retreat from online teaching reached its 87th day today.