This paper focuses on inscriptions from Hanoi’s Yuedong Guild Hall from the Gia Long，Minh Mang，and Thieu Tri periods，using the inscriptions’ titular information to analyze the pattern of movement generated by Hanoi’s Cantonese migrants and merchants. The research found that Hanoi’s Cantonese migrants were mostly from Guangdong’s Shunde，Hainan counties，indicating that convenience to maritime access provided them with the prospect of outward expansion. The Yuedong Guild Hall served as the center of migrant interaction and ritual performances. It is sacred to Guansheng dadi，Shuenzan tianhou，Sanguan dadi，and Fupo jiangjun. From the inscriptions surveyed，donations from other sacred establishments to the Yuedong Guild Hall were also memorialized，including the Guansheng miao and the Baima si at Phuong Ha Khau，the Yushan Ci at Ho Hoan Kiem，and the Zhengbei si at Phuong Yen Phu. The record of participation in religious activities demonstrates how migrants gradually broadened their living sphere. Inscriptions related to the Liu clan of Yianhuatang found in Cien si further show that Cantonese migrants established themselves and blended into the local community.