Bamboo thimble is now called needle-top bamboo in Weibo. Needle-topped bamboo is a large size that has been used for 8 years, and bamboo thimble is a small size that has been used for 6 years, which has been officially banned in Weibo. On September 2, 20 18, the net red bamboo thimble exposed a notice that it was banned by the administrator of Sina Weibo, on the grounds that the published content violated relevant national laws and regulations.