Brother and sister. You can see Lang Lang's happy family, her lovely brother Tao Tao, parents, aunts and other family members and friends in the fake food treasure video of Bi Li up. The fake food po owner and Tao Tao are brothers and sisters. Bili Bili up is the owner of the fake food treasure, with 1. 1.000000 viewers and 1.4 1.5 million fans. Bili Bili was born in Shandong, was born in Germany, grew up in Germany, now lives in Shanghai, and now studies in London, England.