8 events the sources record for this year, grouped by region.
What happened
China (8)
In the second month the great army reached Guangzhou; the magistrate Zhao Ruogang surrendered by handing over the city, and all the commanderies of Guangdong surrendered. (History of Song (Songshi), Annals 宋史卷047 二王 附)
Wen Tianxiang reached Kongkeng; his whole army collapsed, he fled alone to Xunzhou, and all his generals were captured. (History of Song (Songshi), Annals 宋史卷047 二王 附)
When the army of the Xingdu Marshal's Headquarters reached Guangdong, Liu Xing, prefect of Xunzhou, offered the city and surrendered. (History of Yuan (Yuanshi), Annals 元史 卷9 世祖 1277年 1月)
The Western Sichuan Branch commander Buhua reached Chongqing and camped at Futu Pass ready to attack; that night the commander Zhao An offered the city, and Zhang Jue also surrendered. (History of Yuan (Yuanshi), Annals 元史 卷9 世祖 1277年 2月)
Pu Shougeng and others of Zhangzhou and Quanzhou in Fujian offered their cities and surrendered. (History of Yuan (Yuanshi), Annals 元史 卷9 世祖 1277年 2月)
Prince Shiligi kidnapped the Prince of Beiping at Alimali and rebelled, binding the right chancellor Antong. (History of Yuan (Yuanshi), Annals 元史 卷9 世祖 1277年)
In the eleventh month, Yuan commander Liu Shen attacked Qianwan; when Song's Zhang Shijie fought and found it unfavourable, he took the Song ruler and fled to Xiushan. (Xu Zizhi Tongjian (Continuation of the Comprehensive Mirror) 권183 十一月 단락183.50.0)