 Complete the following phrase:  He came close to reaching the quarter-finals of the Wuxi Classic for the second season in a row, after he defeated Mark King 51 and Ricky Walden 53, stating that he done some body building, jogging and gym work to try to improve his game. He lost 51 to Robin Hull in the last 16. He was knocked out in the first round of the UK Championship 64 by Lyu Haotian and beat Craig Steadman 42 at the Welsh Open.ref name201415ref He won two frames to force a decider in the second round against Mark Allen which Cao lost. Cao also qualified for the 