On July 31, 2014, the last day of the second transfer window of the 2014 Chinese League One, Qingdao Hainiu Club made adjustments to the goalkeeper position. Former Shenyang Dongjin goalkeeper Liu Peng officially joined Hainiu. .

Due to an injury during training, Manatee’s former No. 2 goalkeeper Teng Shangkun will definitely miss all games in the second half of the season. In order to fill this vacancy, the club introduced Liu Peng, the main goalkeeper of the Chinese second-division team Shenyang Dongjin.

On July 4, 2015, in the 16th round of the Chinese League One, Qingdao Huanghai Hainiu played 1:1 Hunan Xiangtao. In the 75th minute, the Hunan team once again took advantage of the holes in the home team's defense to find an opening. Li Xiang's shot was saved by Liu Peng. But just two minutes later, the visiting team received a controversial penalty kick. Li Xiang's shot was saved by Liu Peng, who performed bravely.