With former partner Xie Zhong for China, Liu is the 2020 Chinese national bronze medalist.

[4] During the 2014–15 JGP series, Liu/Johnson won a bronze medal in Dresden, Germany and placed fourth in Zagreb, Croatia.

Their results gave them a spot at the 2014–15 JGP Final in Barcelona, Spain, where the pair finished sixth.

[7][8] Following the end of her partnership with O'Shea and requiring months off for concussion recovery, Liu contemplated retiring from competitive skating, later explaining that "I thought, 'You know, recover and live kind of a normal, safe life for the time being.'

[11] They were subsequently invited to make their Grand Prix debut at the 2023 Skate America, finishing third in the short program with a new personal best score (61.23).

In the free skate they came third in the segment, moving up to fourth overall in the process, despite struggles on their jump and throw elements.

"[16] At the Four Continents Championships the following weekend, Liu/Nagy came third in the short program, winning a bronze small medal, despite Liu stumbling out of her jump.

[18] On March 26, Liu announced she had ended her partnership with Nagy to prioritize her mental health.