Who did Cao Xiaoqiang end up with?

This role was finally played by Xu Ruoyun.

According to Tencent's video, Cao Xiaoqiang and Xu Ruoyun are together in When Men Get Married, but they are not married. Xu Ruoyun has always loved Cao Xiaoqiang.

Xu Ruoyun went abroad to study and took over his father's business after returning home. During Xu Ruoyun's stay, he also presented a gift to Cao Xiaoqiang. You know, other women don't do that. Finally, Xu Ruoyun sent a message to Cao Xiaoqiang, saying that he would never love anyone else again. Although there is no second half sentence, we can see from this sentence that Xu Ruoyun likes Cao Xiaoqiang very much, and the woman who called Cao Xiaoqiang in the ending is also Xu Ruoyun.