[6] Zhao fought during Wu Lin Feng: Australia vs China event, with his opponent being Mark Mullan.
[7] Zhao faced Pietro Doorje for the vacant Enfusion -60 kg championship at Wu Lin Feng 2019: WLF -67kg World Cup 2019-2020 3rd Group Stage on August 31, 2019.
[8] Following a brief pause in kickboxing events during the COVID-19 pandemic, Zhao fought at Wu Lin Feng 2020: King's Super Cup 1st Group Stage on May 15, 2020, against Fang Feida.
[9][10] Zhao faced Jin Ying at Wu Lin Feng King's Super Cup 2nd Group Stage on June 13, 2020.
[12] Zhao faced Yang Hua at Wu Lin Feng 2021: WLF on Haihua Island on October 30, 2021.