Theo c\u00e1c nh\u00e0 tri\u1ebft h\u1ecdc duy v\u1eadt bi\u1ec7n ch\u1ee9ng: \u201cV\u1ec1 b\u1ea3n ch\u1ea5t, nh\u1eadn th\u1ee9c l\u00e0 qu\u00e1 tr\u00ecnh ph\u1ea3n \u00e1nh t\u00edch c\u1ef1c, t\u1ef1 gi\u00e1c v\u00e0 s\u00e1ng t\u1ea1o th\u1ebf gi\u1edbi kh\u00e1ch quan v\u00e0o b\u1ed9 \u00f3c ng\u01b0\u1eddi tr\u00ean c\u01a1 s\u1edf th\u1ef1c ti\u1ec5n\u201d. C\u00f2n theo quan \u0111i\u1ec3m tri\u1ebft h\u1ecdc duy t\u00e2m, nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c xem l\u00e0 qu\u00e1 tr\u00ecnh ch\u1ee7 quan, ph\u1ee5 thu\u1ed9c v\u00e0o tinh th\u1ea7n v\u00e0 \u00fd th\u1ee9c c\u00e1 nh\u00e2n. \u1ede \u0111\u00e2y, nh\u1eadn th\u1ee9c kh\u00f4ng ch\u1ec9 l\u00e0 ph\u1ea3n \u00e1nh th\u1ebf gi\u1edbi v\u1eadt ch\u1ea5t m\u00e0 c\u00f2n l\u00e0 s\u1ef1 di\u1ec5n gi\u1ea3i \u00fd ngh\u0129a v\u00e0 gi\u00e1 tr\u1ecb c\u00e1 nh\u00e2n m\u00e0 con ng\u01b0\u1eddi g\u00e1n cho th\u00f4ng tin v\u00e0 kinh nghi\u1ec7m c\u1ee7a h\u1ecd. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn t\u1ed5ng h\u1ee3p xem nh\u1eadn th\u1ee9c l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa \u00fd th\u1ee9c v\u00e0 th\u1ebf gi\u1edbi v\u1eadt ch\u1ea5t, k\u1ebft h\u1ee3p c\u1ea3 kh\u00eda c\u1ea1nh kh\u00e1ch quan v\u00e0 ch\u1ee7 quan. Trong quan \u0111i\u1ec3m n\u00e0y, nh\u1eadn th\u1ee9c kh\u00f4ng ch\u1ec9 bao g\u1ed3m c\u00e1ch th\u00f4ng tin \u0111\u01b0\u1ee3c thu th\u1eadp v\u00e0 x\u1eed l\u00fd m\u1ed9t c\u00e1ch kh\u00e1ch quan, m\u00e0 c\u00f2n c\u00e1ch ch\u00fang \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i, hi\u1ec3u bi\u1ebft v\u00e0 c\u1ea3m nh\u1eadn th\u00f4ng qua l\u0103ng k\u00ednh c\u00e1 nh\u00e2n v\u00e0 v\u0103n h\u00f3a.<\/p>\n\n\n\n
– Nh\u1eadn th\u1ee9c l\u00e0 qu\u00e1 tr\u00ecnh ph\u1ea3n \u00e1nh v\u00e0 t\u00e1i t\u1ea1o l\u1ea1i hi\u1ec7n th\u1ef1c \u1edf trong t\u01b0 duy c\u1ee7a con ng\u01b0\u1eddi, \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi nh\u1eefng quy lu\u1eadt ph\u00e1t tri\u1ec3n x\u00e3 h\u1ed9i v\u00e0 kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi v\u1edbi th\u1ef1c ti\u1ec5n. M\u1ee5c ti\u00eau c\u1ee7a nh\u1eadn th\u1ee9c l\u00e0 \u0111\u1ea1t \u0111\u1ebfn ch\u00e2n l\u00fd kh\u00e1ch quan. Qu\u00e1 tr\u00ecnh nh\u1eadn th\u1ee9c: thu th\u1eadp ki\u1ebfn th\u1ee9c, h\u00ecnh th\u00e0nh kh\u00e1i ni\u1ec7m v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng th\u1ef1c t\u1ebf gi\u00fap con ng\u01b0\u1eddi hi\u1ec3u bi\u1ebft v\u1ec1 th\u1ebf gi\u1edbi xung quanh. Qu\u00e1 tr\u00ecnh nh\u1eadn th\u1ee9c l\u00e0 \u0111\u1ec3 t\u00edch lu\u1ef9 tri th\u1ee9c, t\u00edch lu\u1ef9 kinh nghi\u1ec7m t\u1eeb \u0111\u00f3 c\u1ea3i t\u1ea1o th\u1ebf gi\u1edbi.<\/p>\n\n\n\n
– Nh\u01b0 v\u1eady, \u201cnh\u1eadn th\u1ee9c l\u00e0 s\u1ef1 ph\u1ea3n bi\u1ec7n bi\u1ec7n ch\u1ee9ng th\u1ebf gi\u1edbi kh\u00e1ch quan v\u00e0o trong b\u1ed9 \u00f3c c\u1ee7a con ng\u01b0\u1eddi, l\u00e0 qu\u00e1 tr\u00ecnh x\u00e2m nh\u1eadp \u00fd ch\u00ed con ng\u01b0\u1eddi v\u00e0o hi\u1ec7n th\u1ef1c l\u00e0m cho hi\u1ec7n th\u1ef1c ch\u1ecbu s\u1ef1 chi ph\u1ed1i c\u1ee7a ch\u1ee7 th\u1ec3 v\u00e0 qu\u00e1 tr\u00ecnh nh\u1eadn th\u1ee9c ch\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh con ng\u01b0\u1eddi l\u00e0m phong ph\u00fa th\u00eam tri th\u1ee9c b\u1eb1ng nh\u1eefng tri th\u1ee9c m\u1edbi.\u201d<\/p>\n\n\n\n\t\t