{"id":25537,"date":"2026-01-31T15:35:05","date_gmt":"2026-01-31T15:35:05","guid":{"rendered":"https:\/\/promptify.cc\/vi\/the-negative-prompt-guide-a-beginners-introduction-to-stable-diffusion-and-negative-prompts-2\/"},"modified":"2026-01-31T15:35:05","modified_gmt":"2026-01-31T15:35:05","slug":"the-negative-prompt-guide-a-beginners-introduction-to-stable-diffusion-and-negative-prompts-2","status":"publish","type":"post","link":"https:\/\/promptify.cc\/vi\/the-negative-prompt-guide-a-beginners-introduction-to-stable-diffusion-and-negative-prompts-2\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c"},"content":{"rendered":"

N\u1ebfu b\u1ea1n ch\u01b0a quen thu\u1ed9c v\u1edbi Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c, \u0111\u1eebng lo l\u1eafng! Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng nh\u1eefng \u0111i\u1ec1u \u0111\u00f3 l\u00e0 g\u00ec v\u00e0 ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o b\u1eb1ng nh\u1eefng thu\u1eadt ng\u1eef \u0111\u01a1n gi\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c.<\/p>\n

Stable Diffusion l\u00e0 g\u00ec?<\/h2>\n

Stable Diffusion<\/a> l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh sinh \u1ea3nh d\u1ef1a tr\u00ean tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng h\u00ecnh \u1ea3nh ch\u00e2n th\u1ef1c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb m\u00f4 t\u1ea3 v\u0103n b\u1ea3n<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u1edbi s\u1eed d\u1ee5ng quy tr\u00ecnh khu\u1ebfch t\u00e1n \u0111\u1ec3 t\u1ea1o ra nh\u1eefng h\u00ecnh \u1ea3nh ch\u00e2n th\u1ef1c h\u01a1n so v\u1edbi nh\u1eefng g\u00ec c\u00e1c m\u00f4 h\u00ecnh AI tr\u01b0\u1edbc \u0111\u00e2y c\u00f3 th\u1ec3 t\u1ea1o ra.<\/p>\n

C\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c l\u00e0 g\u00ec?<\/h2>\n

M\u1ed9t l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c l\u00e0 m\u1ed9t lo\u1ea1i l\u1eddi nh\u1eafc cho bi\u1ebft m\u00f4 h\u00ecnh AI kh\u00f4ng n\u00ean bao g\u1ed3m \u0111i\u1ec1u g\u00ec trong h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn m\u00f4 h\u00ecnh t\u1ea1o ra m\u1ed9t h\u00ecnh \u1ea3nh c\u1ee5 th\u1ec3 trong khi tr\u00e1nh nh\u1eefng y\u1ebfu t\u1ed1 kh\u00f4ng mong mu\u1ed1n<\/strong>. N\u1ebfu b\u1ea1n mu\u1ed1n t\u1ea1o m\u1ed9t h\u00ecnh \u1ea3nh v\u1ec1 b\u00e3i bi\u1ec3n, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c \u0111\u1ec3 b\u1ea3o m\u00f4 h\u00ecnh kh\u00f4ng bao g\u1ed3m b\u1ea5t k\u1ef3 t\u00f2a nh\u00e0 hay con ng\u01b0\u1eddi n\u00e0o trong h\u00ecnh \u1ea3nh.<\/p>\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c trong Stable Diffusion<\/h2>\n

\u0110\u1ec3 s\u1eed d\u1ee5ng l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c trong Stable Diffusion, b\u1ea1n c\u1ea7n nh\u1eadp ch\u00fang c\u00f9ng v\u1edbi c\u00e1c l\u1eddi nh\u1eafc th\u00f4ng th\u01b0\u1eddng. M\u00f4 h\u00ecnh AI s\u1ebd s\u1eed d\u1ee5ng c\u00e1c l\u1eddi nh\u1eafc \u0111\u1ec3 t\u1ea1o ra h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p v\u1edbi m\u00f4 t\u1ea3, \u0111\u1ed3ng th\u1eddi tr\u00e1nh nh\u1eefng y\u1ebfu t\u1ed1 kh\u00f4ng mong mu\u1ed1n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c.<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c trong Stable Diffusion:<\/h3>\n

V\u00ed d\u1ee5 1: T\u1ea1o m\u1ed9t b\u1ee9c v\u1ebd \u0111\u01b0\u1eddng ph\u1ed1 th\u00e0nh ph\u1ed1 m\u00e0 kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng<\/span><\/p>\n

\"\"<\/a><\/p>\n

\u201cM\u1ed9t b\u1ee9c v\u1ebd b\u1eb1ng than ch\u00ec m\u00e0u \u0111en tr\u1eafng v\u1ec1 m\u1ed9t con \u0111\u01b0\u1eddng ph\u1ed1 th\u00e0nh ph\u1ed1\u201d<\/span><\/em><\/strong><\/p>\n<\/div>\n

\"\"<\/a><\/p>\n

Sau khi nh\u1eadp l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c: \u201cXe h\u01a1i, Ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng\u201d<\/span><\/em><\/strong><\/p>\n<\/div>\n

V\u00ed d\u1ee5 2: T\u1ea1o m\u1ed9t h\u00ecnh \u1ea3nh v\u1ec1 d\u00e3y n\u00fai m\u00e0 kh\u00f4ng c\u00f3 m\u00e2y<\/span><\/p>\n

\"\"<\/a><\/p>\n

\u201cM\u1ed9t h\u00ecnh \u1ea3nh v\u1ec1 d\u00e3y n\u00fai h\u00f9ng v\u0129 v\u1edbi nh\u1eefng \u0111\u1ec9nh ph\u1ee7 tuy\u1ebft\u201d<\/span><\/em><\/strong><\/p>\n<\/div>\n

\"\"<\/a><\/p>\n

Sau khi nh\u1eadp l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c: \u201cM\u00e2y, S\u01b0\u01a1ng m\u00f9\u201d<\/em><\/strong><\/span><\/p>\n<\/div>\n

V\u00ed d\u1ee5 3: T\u1ea1o m\u1ed9t b\u1ee9c tranh v\u1ec1 ng\u01b0\u1eddi c\u01b0\u1ee1i ng\u1ef1a<\/p>\n

\"\"<\/a><\/p>\n

\u201cM\u1ed9t b\u1ee9c tranh v\u1ec1 m\u1ed9t ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng c\u01b0\u1ee1i tr\u00ean l\u01b0ng ng\u1ef1a v\u1edbi nh\u1eefng c\u00e2y ch\u1ebft\u201d<\/span><\/strong><\/em><\/p>\n<\/div>\n

\"\"<\/a><\/p>\n

Sau khi nh\u1eadp l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c: \u201cC\u1eaft ngang\u201d<\/span><\/strong><\/em><\/p>\n<\/div>\n

Trong m\u1ed7i v\u00ed d\u1ee5 tr\u00ean, l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 r\u00f5 \u0111i\u1ec1u g\u00ec kh\u00f4ng n\u00ean c\u00f3 trong h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u00f4 h\u00ecnh AI t\u1ea1o ra h\u00ecnh \u1ea3nh ch\u00ednh x\u00e1c v\u00e0 c\u1ee5 th\u1ec3 h\u01a1n d\u1ef1a tr\u00ean c\u00e1c l\u1eddi nh\u1eafc \u0111\u01b0\u1ee3c \u0111\u01b0a ra. C\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong Stable Diffusion, c\u00f3 th\u1ec3 gi\u00fap b\u1ea1nt\u1ea1o ra nh\u1eefng h\u00ecnh \u1ea3nh ch\u00ednh x\u00e1c v\u00e0 c\u1ee5 th\u1ec3 h\u01a1n<\/strong>. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng li\u1ec7t k\u00ea m\u1ed9t s\u1ed1 danh s\u00e1ch l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c ph\u1ed5 bi\u1ebfn v\u00e0 ph\u1ed5 qu\u00e1t d\u00f9ng \u0111\u1ec3 t\u1ea1o ch\u00e2n dung ho\u1eb7c nh\u00e2n v\u1eadt:<\/p>\n\n\n\n\n\n\n\n
C\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c ph\u1ed5 qu\u00e1t ph\u1ed5 bi\u1ebfn<\/strong><\/td>\n<\/tr>\n
\u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p<\/td>\nkh\u00f4 h\u00e9o<\/td>\nchi limbs th\u1eeba<\/td>\nb\u00e0n ch\u00e2n v\u1ebd k\u00e9m<\/td>\n<\/tr>\n
ng\u00f3n tay th\u1eeba<\/td>\nm\u1eb7t b\u1ecb m\u00e9o m\u00f3<\/td>\nxung \u0111\u1ed9t k\u00e9m<\/td>\nb\u1ed1 c\u1ee5c k\u00e9m<\/td>\n<\/tr>\n
t\u1ef7 l\u1ec7 x\u1ea5u<\/td>\ng\u1ea1ch l\u00e1t<\/td>\nv\u1ebd k\u00e9m<\/td>\nngo\u00e0i khung h\u00ecnh<\/td>\n<\/tr>\n
d\u1ea5u n\u01b0\u1edbc<\/td>\nqu\u00e1 nhi\u1ec1u ng\u00f3n tay<\/td>\nthi\u1ebfu tay<\/td>\nthi\u1ebfu s\u00e1ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm th\u00eam c\u1ea3m h\u1ee9ng cho c\u00e1c l\u1eddi nh\u1eafc \u0111\u1ec3 s\u1eed d\u1ee5ng trong Stable Diffusion ho\u1eb7c c\u00e1c m\u00f4 h\u00ecnh sinh \u1ea3nh AI kh\u00e1c, ch\u00fang t\u00f4i r\u1ea5t khuy\u1ebfn kh\u00edch b\u1ea1n h\u00e3y th\u1eed kh\u00e1m ph\u00e1 Promptify.Promptify<\/a> l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng cung c\u1ea5p nhi\u1ec1u lo\u1ea1i l\u1eddi nh\u1eafc v\u00e0 \u00fd t\u01b0\u1edfng vi\u1ebft s\u00e1ng t\u1ea1o, \u0111\u01b0\u1ee3c tuy\u1ec3n ch\u1ecdn b\u1edfi m\u1ed9t \u0111\u1ed9i ng\u0169 chuy\u00ean gia AI. V\u1edbi Promptify, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c nh\u1eefng l\u1eddi nh\u1eafc ho\u00e0n h\u1ea3o<\/strong> \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c m\u00f4 h\u00ecnh Stable Diffusion c\u1ee7a b\u1ea1n, v\u00e0 t\u1ea1o ra nh\u1eefng b\u1ee9c \u1ea3nh \u1ea5n t\u01b0\u1ee3ng ch\u1eafc ch\u1eafn s\u1ebd g\u00e2y \u1ea5n t\u01b0\u1ee3ng.<\/p>\n

<\/p>\n

M\u1eb7c d\u00f9 Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c nghe c\u00f3 v\u1ebb ph\u1ee9c t\u1ea1p, nh\u01b0ng ch\u00fang r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n t\u1ea1o ra nh\u1eefng b\u1ee9c \u1ea3nh \u1ea5n t\u01b0\u1ee3ng ch\u1ec9 v\u1edbi v\u00e0i l\u1eddi nh\u1eafc \u0111\u01a1n gi\u1ea3n. H\u00e3y th\u1eed m\u1ed9t l\u1ea7n v\u00e0 xem b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng b\u1ee9c \u1ea3nh nh\u01b0 th\u1ebf n\u00e0o nh\u1edd s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c v\u00e0 Promptify!<\/p>\n","protected":false},"excerpt":{"rendered":"

N\u1ebfu b\u1ea1n ch\u01b0a quen thu\u1ed9c v\u1edbi Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c, \u0111\u1eebng lo l\u1eafng! Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng nh\u1eefng \u0111i\u1ec1u \u0111\u00f3 l\u00e0 g\u00ec v\u00e0 ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o b\u1eb1ng nh\u1eefng thu\u1eadt ng\u1eef \u0111\u01a1n gi\u1ea3n m\u00e0 b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c….<\/p>\n","protected":false},"author":4,"featured_media":25538,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[268],"tags":[],"class_list":["post-25537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide"],"yoast_head":"\nGi\u1edbi thi\u1ec7u cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c - Promptify Vietnamese<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/promptify.cc\/vi\/the-negative-prompt-guide-a-beginners-introduction-to-stable-diffusion-and-negative-prompts-2\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1edbi thi\u1ec7u cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c - Promptify Vietnamese\" \/>\n<meta property=\"og:description\" content=\"N\u1ebfu b\u1ea1n ch\u01b0a quen thu\u1ed9c v\u1edbi Stable Diffusion v\u00e0 c\u00e1c l\u1eddi nh\u1eafc ti\u00eau c\u1ef1c, \u0111\u1eebng lo l\u1eafng! 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