Breast cancer is a disease of interest in the world and domestically. In Vietnam, the situation of breast cancer is different between the two and tends to increase. Particularly in Ho Chi Minh city and Can Tho city no studies of breast cancer screening. Study objectives: screening, determine the rate of breast cancer in Can Tho city communities. Subject of study: 8413 women aged 30 and older group of districts of Can Tho city. Results: Trading as early as age 10, average age 15 years and have experience no later than age 32, age 10-12 accounted for 3.76 percent and 13-15 years old accounted for the highest rate is 54.82 percent, followed by age 1 6-18 is 38.26 percent (n = 8223). Children as early as age 15, an average of 20, later 45, ages 18-32 accounted for the highest rate is 92.11 percent (n