Ngh\u1ecb lu\u1eadn v\u0103n h\u1ecdc: V\u0103n h\u1ecdc l\u00e0 m\u1ed9t th\u1ee9 v\u0169 kh\u00ed chi\u1ebfn \u0111\u1ea5u m\u1ea1nh m\u1ebd v\u00e0 s\u1eafc b\u00e9n<\/a><\/blockquote><\/iframe>