Chinese Simplified Stop it at the Start - The Hidden Trends of Disrespect: Teen Boys – 30 second ad / 让我们从源头制止它 — 乔装打扮的不尊重言行：男性青少年篇 — 30秒宣传片

Watch the 30-second ad titled 'Teen Boys' to learn about the hidden trends of disrespect from the Stop it at the Start campaign.

观看“让我们从源头制止它”（Stop it at the Start）宣传活动“男性青少年”30秒宣传片，了解乔装打扮的不尊重言行。