The recommendations are as follows:
1. Liu Chunqi, Liu Yang, Liu Wenhao, Liu Chuangang, Liu Jizhi and Liu Mingyang.
2. Liu Kaiyang, Liu Chenyang, Liu Qingche, Liu Dongdong, Liu Xionglin, Liu Haochen.
3. Liu Yihao, Liu Xinhui, Liu Jianzheng, Liu Meixin, Liu Shuhui, Liu Wenxuan.
4. Liu Xinru, Liu Huijia, Liu Xinjian, Liu Jianlin, Liu Yifei, Liu Lin.
5. Liu Chunmei, Liu Zehui, Liu Weiyang, Liu Hanyue, Liu Runli, Liu Xiang.