[1] Yang faced the 2015 K-1 Super Bantamweight champion Takeru Segawa at Rizin World Grand Prix 2015: Part 2 - Iza on December 31, 2015.
[4] Yang faced Vladimir Litkyn at Wu Lin Feng 2020: WLF World Championship in Baise on January 18, 2020.
Although Yang won the semifinal bout against Zhao Boshi, he lost a decision in turn to Huang Shuailu in the finals.
Yang previously beat Shuailu in the finals of the Contender League on January 1, 2022, but was unable to replicate that performance in their rubber match.
[8] Yang faced the former Krush Featherweight champion Takahito Niimi at Wu Lin Feng 2023 Year-End Kung Fu Festival on December 30, 2023.