Cô ấy sinh khi nào?
As with many slaves in the United States, neither the exact year nor place of Harriet Tubman's birth is known, and historians differ as to the best estimate.
['Harriet Tubman sinh ra ở đâu?', 'Harriet Tubman sinh ra ở quận Dorchester, Maryland.']
Harriet Tubman sinh khi nào?