4 Footbath for Mom (1999)
This public service advertisement was repetitively played on almost all Chanels of China Central Television for many years. It encouraged millions of Chinese kids to give a footbath to their mothers to show appreciation of their unconditional love.
5 You Le Mei Milktea 优乐美奶茶 （2007）
Before milktea franchises opened up everywhere, instant milktea was extremely popular among Chinese teenagers. Lines from this milktea commercial staring Taiwanese superstar Jay Chou (周杰伦) is frequently quoted by millenials in China even in this day.
6 Want Want Children's Milk 旺仔牛奶 (2006)
Until this day, 旺仔 is still one of the most popular brands in China, and its children's milk was definitely an indispensable part of the 90's generation's memory. The nostalgia is so strong that you can even get this product in many night clubs in China nowadays.