A day for pasting stickers on the corrected parts of the leaflet.

August 6, 2022 　We found one proofreading mistake in the leaflet. In a hurry, we all divided up and pasted the stickers. It was detailed manual work of cutting the sticker with a cutter and pasting it on the corrected part, but we silently completed it. Some even took it home to worked on . Thank you for your cooperation.