Nếp Cũ 1/11 · Biên khảo
Nếp Cũ: Con Người Việt Nam
The life cycle of Vietnamese people from birth to death — birth, study, starting a family, funerals, reburial.
Nam Chi Tùng Thư, Sài Gòn, 1965 · 422 tr.
Reissued: Khai Trí 1970 · NXB TP.HCM 1991 · NXB Trẻ 2023
Library record: Cornell ↗
Digitised edition(PDF 26 MB)
Nếp Cũ 2/11 · Biên khảo
Nếp Cũ: Tín Ngưỡng Việt Nam (Thượng)
The system of Vietnamese folk beliefs — ancestor worship, deities, folk Buddhism.
Nam Chi Tùng Thư, Sài Gòn, 1967 · 475 tr.
Library record: CiNii ↗
Nếp Cũ 3/11 · Biên khảo
Nếp Cũ: Tín Ngưỡng Việt Nam (Hạ)
Continued research on beliefs — magic, fortune-telling, feng shui, funeral customs.
Nam Chi Tùng Thư, Sài Gòn, 1968 · 451 tr.
Reissued: Hoa Đăng 1969
Library record: CiNii ↗
Nếp Cũ 4/11 · Biên khảo
Nếp Cũ: Làng Xóm Việt Nam
Village life — structure, village conventions, communal house, rural market, village solidarity.
Phương Quỳnh, Sài Gòn, 1968 · 471 tr.
Photos in the book by Nguyễn Cao Đàm, Nguyễn Mạnh Đan, Trần Lê Sinh and Trần Cao Lĩnh.
Library record: Open Library ↗
Digitised edition(PDF 2 MB)
Nếp Cũ 5/11 · Biên khảo
Nếp Cũ: Hội Hè Đình Đám (Thượng)
Traditional Vietnamese festivals — communal house festivals, village festivals, rituals, palanquin processions, entertainment.
Nam Chi Tùng Thư, Sài Gòn, 1969 · 303 tr.
Reissued: Houston, Texas: Vietnamese Book Store, khoảng thập niên 1980
The reprint in Houston, Texas is the only overseas reprint found among all his books.
Library record: Cornell ↗
Digitised edition(PDF 86 MB)
Nếp Cũ 6/11 · Biên khảo
Nếp Cũ: Hội Hè Đình Đám (Hạ)
Continued research on festivals — pagoda festivals, market festivals, spring festivals, games at festivals.
Nam Chi Tùng Thư, Sài Gòn, 1974 · 356 tr.
Library record: Cornell ↗
Digitised edition(PDF 106 MB)
Nếp Cũ 7/11 · Biên khảo
Nếp Cũ: Bó Hoa Bắc Việt
The gentle, virtuous, and capable qualities of Vietnamese women in the Northern region.
Vạn Lợi, Sài Gòn, 1959 · 137 tr.
Library record: CiNii ↗
Digitised edition(PDF 922 KB)
Nếp Cũ 8/11 · Biên khảo
Nếp Cũ: Hương Nước Hồn Quê
Folk songs, proverbs, and love stories used to explain folk poetry — love for homeland and country.
NXB Thanh Niên, 1999 · 433 tr.
If 1999 is the year of creation and not a reprint year, then this is a book he wrote in his eighties.
Library record: Princeton ↗
Nếp Cũ 9/11 · Biên khảo
Nếp Cũ: Cầm Kỳ Thi Họa
The four noble arts — music, chess, poetry, painting in the life of ancient Vietnamese people.
NXB Trẻ, 2023 · 446 tr.
Nếp Cũ 10/11 · Biên khảo
Nếp Cũ: Thú Vui Tao Nhã
Traditional pastimes — Chinese chess, composing poetry, flower arranging, tea appreciation.
NXB Trẻ, 2023 · 376 tr.
Printed together with Bó Hoa Bắc Việt. This is the subtitle of Các Thú Tiêu Khiển Việt Nam.
Nếp Cũ 11/11 · Biên khảo
Nếp Cũ: Trẻ Em Chơi
Vietnamese folk games — ô ăn quan, jump rope, stone skipping, kite flying, tug-of-war.
NXB Trẻ, 2024 · 500 tr.