Zhang Zetian, female, native of Nanjing, Jiangsu Province, became popular on Maopu.com in December 2009. Her photo was used as a signature post by "If I don't have Maopu, I will feel uncomfortable" and was discovered by everyone because of a photo he took. Holding a cup of milk tea in hand, she was called Milk Tea Sister by netizens. At that time, she was pursued by a netizen with the user ID of Maopu as "Maopu Pencil Bag Man" and became an Internet celebrity. [1] On August 17, 2011, Zhang Zetian was recommended to Tsinghua University. On April 14, 2013, milk tea sister Zhang Zetian hosted the Renmin University of China Song and Film Festival. The milk tea girl wearing a long chiffon dress is like a fairy descending to earth, with a pure temperament. On the stage, the milk tea girl smiled sweetly or pouted cutely from time to time, charming many otakus.