Tattoos in 2004 Established Tianjin Wujian tattoo training institution in 2013. In 2014, he joined the China Tattoo Club as a judge. In 2015, invited to serve as a mentor at Tianjin Ink Workshop Training School. 2016 Beijing Tattoo Exhibition Flower Arm Black Grey Group Champion. Champion of the old school group at the 2016 Beijing Tattoo Exhibition
Served as a judge at the 2017 Tianjin Tattoo ExhibitionIn 2017, the Tianjin Wu Jian tattoo team was established in the same year2018 Rongcheng Tattoo Exhibition Flower Leg Color Group ChampionChampion of the Old Traditional Color Group at the 2018 Rongcheng Tattoo ExhibitionServed as a judge at the 2018 Shandong Tattoo ExhibitionIn 2019, Wu Jian's tattoo team participated in the Zhengzhou Tattoo Exhibition in Henan Province and won the championship of traditional flower arms and the runner up in the color groupRunner up in Color Group
Served as a judge at the 2019 Tianjin Tattoo Summer CampServed as a judge at the 2019 Beijing Tattoo Art FestivalServed as a judge at the 2019 Rongcheng Tattoo ExhibitionServed as a judge at the 2019 Zhejiang Global Tattoo ExhibitionServed as a judge at the 2021 Wenzhou Tattoo Art ExhibitionServed as a judge at the Shandong Jinan Tattoo Exhibition in 2021Co organizer of the Shanghai Tan Tattoo Exhibition in 2021, won the Best Team Award. Co organizer of the Nanjing Tattoo Art Exhibition in 2022, won the Best Team Award. Organizer of the Shandong Artist Tattoo Exhibition in 2023, and organizer of the Tianjin International Tattoo Art Exhibition in 2023