Two words: Liu Xin, Liu Sen, Liu Yan, Liu Lin; Liu Yu; Liu Xin; Liu Xin; Liu Jin; Liu Kun; Liu Ye; Liu Shan; Liu Yan; Liu Yu; Liu Xin ;Liu Di;Liu Jie,
Three sons: Liu Jiesen, Liu Jinyu, Liu Yudi, Liu Huihuang, Liu Guanghui, Liu Xinlin; Liu Xinyu; Liu Jingjing; Liu Kunkun; Liu Yelin;
Four characters: Liu Yao Yunduan, Liu Yuyunjian, Liu Tianyunhui, Liu Huiyuntian, Liu Huiyuncai, Liu Huiyuncai, Liu Yunyujian,
For your reference.