Based on checking the plot of "Blueprint of Mountain and Sea", we know that Ding Zhigang finally got married to Liu DuoDuo and did not remarry Guan Li. In episode 8 of the TV series "Blueprint of Mountain and Sea", Ding Zhigang and Liu DuoDuo finally decided to get married and had a simple wedding. It was a simple but cozy wedding with many friends and family members present to wish them well. Blueprint of Mountains and Seas is an industrial drama produced by Beijing Shougang Culture Development Company Limited, directed by Du Jun and starring Liu Mingming, Ding Yongdao, Gao Ming, Cheng Sheng, Xu Haiwei, Yang Mang and Li Guangfu.