A prominent engineer who works for the French government in colonial Cambodia and Việt Nam. Despite his job, he still resents French colonialism and recognizes that the French treat native Vietnamese people as second-class citizens in their own country. At the same time, he thinks it is imperative that Má (the most academically talented of his children) go to French schools, since this offers her the best chance of advancement in the future. These tensions reveal the contradictory nature of foreign domination in Việt Nam: in order to achieve freedom from oppression, people had to use the same tools that were oppressing them. When Má’s father gets older, he and his wife (Má’s mother) care for Bố’s elderly grandmother, and then eventually move to the United States.