Question: Were Thoại Ngọc Hầu and Sammy Price of the same nationality?
Sentence (from "Thoại Ngọc Hầu"): Thoại Ngọc Hầu( chữ Hán: 瑞玉侯, born Nguyễn Văn Thoại, 1761- 1829) was a Vietnamese military administrator of the Nguyễn dynasty.
Relevant evidence: Yes