As this year's Teachers' Day and Mid-autumn Festival fall on September 10, citizens are looking forward to reuniting with their family while expressing the gratitude to the teachers. To this end, Hangzhou will put on light show along Qiantang River as a salutation to all the teachers.

The last on-site debugging of the Teachers' Day-themed light show was finished on the evening of September 7. Then, More than 200 large screens in the main urban areas, including Wulin Square, as well as mobile TV screens on buses, pleasure boats and some metros, will replay the public welfare advertising for the Teachers' Day to express good wishes to all the teachers.