[3] On August 28, 2020, Meng faced Pan Jiayun in the final of the 2020 Wu Lin Feng China tournament.
He won the fight by TKO in the first round scoring three knockdowns less than two minutes into the bout to capture the vacant IPCC China and Wu Lin Feng China -65 kg titles.
[4] On January 1, 2022, Meng challenged Wang Pengfei for the Wu Lin Feng World -65 kg title.
[5] Meng took part in a one-day eight-man Wu Lin Feng World -67 kg tournament, which was held at Wu Lin Feng 2023: Chinese New Year on February 4, 2023.
In the quarterfinals he faced reigning WGP Kickboxing -6.kg champion Tomás Aguirre, he lost by unanimous decision after receiving an eight count.