Liệu mua sách ngoại văn có chất lượng hơn sách bản quyền Việt?
[{"answer":"C\u00f3 , v\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u00e1ch \u1edf n\u01b0\u1edbc ngo\u00e0i r\u1ea5t \u0111\u1ea3m b\u1ea3o","total":284,"male":120,"female":164},{"answer":"Kh\u00f4ng, vid ch\u1ec9 \u0111\u01a1n thu\u1ea7n ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch h\u1ecdc ngo\u1ea1i ng\u1eef","total":268,"male":104,"female":164},{"answer":"C\u00f3 , v\u1edbi nh\u1eefng \u0111\u1ed9c gi\u1ea3 y\u00eau s\u00e1ch th\u00ec s\u1edf h\u1eefu b\u1ea3n g\u1ed1c l\u00e0 1 \u0111i\u1ec1u \u0111\u00e1nh qu\u00ed","total":546,"male":161,"female":385}]
Tổng số người trả lời: 1100 người.