Teachers take part in a training session on giving online lessons during school shutdown in Lalitpur, Nepal on Aug. 2, 2020. (Photos: Xinhua)

Teachers take part in a training session on giving online lessons during school shutdown in Lalitpur, Nepal on Aug. 2, 2020.

A teacher takes part in a training session on giving online lessons during school shutdown in Lalitpur, Nepal on Aug. 2, 2020.

A teacher takes part in a training session on giving online lessons during school shutdown in Lalitpur, Nepal on Aug. 2, 2020.

Teachers take part in a training session on giving online lessons during school shutdown in Lalitpur, Nepal on Aug. 2, 2020.