T\u00ecm hi\u1ec3u m\u00f4 h\u00ecnh x\u1ed5 s\u1ed1 h\u1ea5p d\u1eabn m\u1edbi m\u1ebb v\u1ea1n ng\u01b0\u1eddi m\u00ea. Ch\u1eafc h\u1eb3n b\u1ea1n th\u01b0\u1eddng nghe t\u1eeb x\u1ed5 s\u1ed1 ki\u1ebfn \u200b\u200bthi\u1ebft m\u00e0 ch\u01b0a bi\u1ebft \u0111\u1ebfn x<\/span>\u1ed5 s\u1ed1 l\u00f4 t\u00f4. V\u1eady, x\u1ed5 s\u1ed1 <\/span>l\u00f4 t\u00f4 l\u00e0 g\u00ec, tr\u00f2 ch\u01a1i x\u1ed5 s\u1ed1 c\u00f3 h\u1eefu \u00edch kh\u00f4ng <\/span><\/p>\n
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