The study results showed that: Maternal knowledge on child feeding had many good points (the proportion of mothers had the right knowledge on early initiation of breastfeeding after birth, exclusive breastfeeding upto 6 months and timely initiation of complementary feeding was 89.3%, 91.1%, 83.0%, respectively) but the practices still had limitations (the proportion of exclusive breastfeeding less than 6 months accounted for 31.3%, the proportion of infants starting to have complementary feeding before 6 months was 65.5%).