Tianjin Bradi Ṣe Ayẹyẹ Ọdun Odun 20th

Tianjin Bradi ni a rii ni ọdun 1998, ni idojukọ lori ṣiṣe iwadii kockouts ati fifọ oju 20 ọdun.Ni ipari 2018, Tianjin Bradi ṣe ayẹyẹ ayẹyẹ ọdun 20th.