{"id":5318,"date":"2023-11-04T16:14:58","date_gmt":"2023-11-04T09:14:58","guid":{"rendered":"https:\/\/blog.coolmate.me\/hashtag-la-gi-3116-5318"},"modified":"2025-09-05T17:22:33","modified_gmt":"2025-09-05T10:22:33","slug":"hashtag-la-gi-3116","status":"publish","type":"post","link":"https:\/\/www.coolmate.me\/blog\/hashtag-la-gi-3116","title":{"rendered":"Hashtag l\u00e0 g\u00ec? C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 c\u00f4ng d\u1ee5ng c\u1ee7a hashtag"},"content":{"rendered":"

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Hashtag – m\u1ed9t khái ni\u1ec7m quen thu\u1ed9c trong th\u1ebf gi\u1edbi m\u1ea1ng xã h\u1ed9i, \u0111ã tr\u1edf thành m\u1ed9t công c\u1ee5 quan tr\u1ecdng cho vi\u1ec7c k\u1ebft n\u1ed1i và ti\u1ebfp c\u1eadn \u0111ông \u0111\u1ea3o ng\u01b0\u1eddi dùng. Dù b\u1ea1n là m\u1ed9t ng\u01b0\u1eddi dùng m\u1ea1ng xã h\u1ed9i hay m\u1ed9t marketer chuyên nghi\u1ec7p, hi\u1ec3u rõ v\u1ec1 hashtag và cách s\u1eed d\u1ee5ng chúng trong chi\u1ebfn l\u01b0\u1ee3c marketing là \u0111i\u1ec1u không th\u1ec3 thi\u1ebfu. Hãy cùng khám phá <\/span>hashtag là gì<\/span><\/a>? Cách s\u1eed d\u1ee5ng và t\u1ea1i sao chúng quan tr\u1ecdng trong bài vi\u1ebft d\u01b0\u1edbi \u0111ây c\u1ee7a <\/span>Coolmate<\/span><\/a> <\/span>nhé!<\/span><\/strong><\/p>\n

1. Hashtag là gì?<\/span><\/strong><\/h2>\n

Hashtag là gì? <\/span>Hashtag – th\u01b0\u1eddng \u0111\u01b0\u1ee3c ký hi\u1ec7u b\u1eb1ng d\u1ea5u th\u0103ng (#), là nh\u1eefng t\u1eeb ho\u1eb7c c\u1ee5m t\u1eeb \u0111\u01b0\u1ee3c vi\u1ebft li\u1ec1n k\u1ec1 nhau và có vai trò quan tr\u1ecdng trong vi\u1ec7c s\u1eafp x\u1ebfp và phân lo\u1ea1i n\u1ed9i dung trên các n\u1ec1n t\u1ea3ng m\u1ea1ng xã h\u1ed9i nh\u01b0 Facebook, Instagram, Twitter, Tiktok,… S\u1eed d\u1ee5ng hashtag trong bài vi\u1ebft giúp b\u1ea1n n\u1eafm b\u1eaft s\u1ef1 quan tâm c\u1ee7a \u0111úng \u0111\u1ed1i t\u01b0\u1ee3ng m\u1ee5c tiêu, dù h\u1ecd \u0111ã bi\u1ebft \u0111\u1ebfn b\u1ea1n tr\u01b0\u1edbc \u0111ó hay ch\u01b0a.<\/span><\/strong><\/p>\n

\"Hashtag<\/span><\/span><\/strong><\/p>\n

Hashtag là gì (Ngu\u1ed3n \u1ea3nh: Coolmate)<\/span><\/strong><\/p>\n

Ngoài vi\u1ec7c giúp t\u1ea1o s\u1ef1 k\u1ebft n\u1ed1i, hashtag còn t\u1ea1o c\u01a1 h\u1ed9i \u0111\u1ec3 t\u01b0\u01a1ng tác v\u1edbi nh\u1eefng ng\u01b0\u1eddi có cùng quan tâm. Ng\u01b0\u1eddi dùng có th\u1ec3 s\u1eed d\u1ee5ng hashtag \u0111\u1ec3 tham gia vào cu\u1ed9c trò chuy\u1ec7n, chia s\u1ebb câu chuy\u1ec7n và chia s\u1ebb kinh nghi\u1ec7m c\u1ee7a h\u1ecd v\u1ec1 ch\u1ee7 \u0111\u1ec1 c\u1ee5 th\u1ec3.<\/span><\/strong><\/p>\n

Hashtag c\u0169ng có th\u1ec3 \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t d\u1ea1ng siêu d\u1eef li\u1ec7u, giúp t\u1ed5ng h\u1ee3p các n\u1ed9i dung ho\u1eb7c ch\u1ee7 \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1 l\u1ea1i v\u1edbi nhau. Ví d\u1ee5, n\u1ebfu b\u1ea1n tìm ki\u1ebfm #dessert, b\u1ea1n s\u1ebd d\u1ec5 dàng tìm th\u1ea5y nhi\u1ec1u n\u1ed9i dung thú v\u1ecb v\u1ec1 món tráng mi\u1ec7ng.<\/span><\/strong><\/p>\n

2. Ngu\u1ed3n g\u1ed1c c\u1ee7a Hashtag<\/span><\/strong><\/h2>\n

Hashtag ban \u0111\u1ea7u xu\u1ea5t hi\u1ec7n trên h\u1ec7 th\u1ed1ng chat IRC v\u1edbi m\u1ee5c \u0111ích g\u1eafn nhãn cho t\u1eebng ch\u1ee7 \u0111\u1ec1 và nhóm trò chuy\u1ec7n. Nó c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111ánh d\u1ea5u tin nh\u1eafn, cho th\u1ea5y m\u1ed1i quan tâm c\u1ee7a b\u1ea1n \u0111\u1ed1i v\u1edbi m\u1ed9t ch\u1ee7 \u0111\u1ec1 c\u1ee5 th\u1ec3. Tuy nhiên, s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a hashtag th\u1ef1c s\u1ef1 bùng n\u1ed5 khi Twitter ra \u0111\u1eddi.<\/span><\/strong><\/p>\n

Vào ngày 23 tháng 8 n\u0103m 2007, Chris Messina – m\u1ed9t chuyên gia trong l\u0129nh v\u1ef1c công ngh\u1ec7 mã ngu\u1ed3n m\u1edf \u0111\u01b0a ra ý t\u01b0\u1edfng s\u1eed d\u1ee5ng hashtag \u0111\u1ec3 g\u1eafn k\u1ebft các thông \u0111i\u1ec7p trên Twitter. Dòng tweet c\u1ee7a ông là m\u1ed9t trong nh\u1eefng Status Twitter \u0111\u1ea7u tiên s\u1eed d\u1ee5ng hashtag (#) và c\u1ed9t m\u1ed1c l\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a Hashtag ra \u0111\u1eddi t\u1eeb \u0111ây.<\/span><\/strong><\/p>\n

\"Hashtag<\/span><\/span><\/strong><\/p>\n

Ngu\u1ed3n g\u1ed1c c\u1ee7a Hashtag (Ngu\u1ed3n \u1ea3nh: Coolmate)<\/span><\/strong><\/p>\n

Sau \u0111ó, hashtag tr\u1edf nên ph\u1ed5 bi\u1ebfn h\u01a1n khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u01b0\u1eddng thu\u1eadt v\u1ec1 các s\u1ef1 ki\u1ec7n quan tr\u1ecdng, nh\u01b0 v\u1ee5 cháy r\u1eebng t\u1ea1i California vào tháng 10 n\u0103m 2007, khi m\u1ed9t ng\u01b0\u1eddi dùng có tên Nate Ritter s\u1eed d\u1ee5ng hashtag #sandiegofire \u0111\u1ec3 \u0111ánh d\u1ea5u tr\u1ea1ng thái c\u1ee7a mình.<\/span><\/strong><\/p>\n

Hashtag ti\u1ebfp t\u1ee5c tr\u1edf thành m\u1ed9t phong cách vi\u1ebft ph\u1ed5 bi\u1ebfn trong các dòng tweet liên quan \u0111\u1ebfn các s\u1ef1 ki\u1ec7n quan tr\u1ecdng, nh\u01b0 cu\u1ed9c ph\u1ea3n \u0111\u1ed1i v\u1ec1 k\u1ebft qu\u1ea3 t\u1ed5ng tuy\u1ec3n c\u1eed t\u1ea1i Iran vào n\u0103m 2009 – 2010. T\u1eeb khoá b\u1eb1ng ti\u1ebfng Ba T\u01b0 và ti\u1ebfng Anh tr\u1edf nên ph\u1ed5 bi\u1ebfn trên Twitter, không ch\u1ec9 \u1edf Iran mà trên kh\u1eafp th\u1ebf gi\u1edbi.<\/span><\/strong><\/p>\n

\"Hashtag<\/span><\/span><\/strong><\/p>\n

Hashtag tr\u1edf nên ph\u1ed5 bi\u1ebfn h\u01a1n khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u01b0\u1eddng thu\u1eadt v\u1ec1 các s\u1ef1 ki\u1ec7n quan tr\u1ecdng<\/span><\/strong><\/p>\n

Vào ngày 1 tháng 7 n\u0103m 2009, Twitter \u0111ã b\u1ed5 sung các liên k\u1ebft \u0111\u1ec3 hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 tìm ki\u1ebfm liên quan \u0111\u1ebfn hashtag và cho phép tìm ki\u1ebfm các t\u1eeb khóa mà không c\u1ea7n có d\u1ea5u #. Twitter c\u0169ng gi\u1edbi thi\u1ec7u tính n\u0103ng “Trending Topics” \u0111\u1ec3 hi\u1ec3n th\u1ecb nh\u1eefng hashtag ph\u1ed5 bi\u1ebfn mà nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng ho\u1eb7c chia s\u1ebb. \u0110\u1ebfn ngày nay, Hashtag \u0111ã tr\u1edf thành m\u1ed9t ph\u1ea7n không th\u1ec3 thi\u1ebfu c\u1ee7a tr\u1ea3i nghi\u1ec7m m\u1ea1ng xã h\u1ed9i và truy\u1ec1n thông tr\u1ef1c tuy\u1ebfn hi\u1ec7n \u0111\u1ea1i.<\/span><\/strong><\/p>\n

{{{infobox}}}Xem thêm: Leak là gì?<\/a> Gi\u1ea3i \u0111áp ý ngh\u0129a c\u1ee7a thu\u1eadt ng\u1eef “leak” trong các l\u0129nh v\u1ef1c khác nhau{{{\/infobox}}}<\/span><\/strong><\/p>\n

3. M\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn Hashtag<\/span><\/strong><\/h2>\n

Hi\u1ec7n nay có r\u1ea5t nhi\u1ec1u n\u1ec1n t\u1ea3ng m\u1ea1ng xã h\u1ed9i mà hashtag \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng rãi. D\u01b0\u1edbi \u0111ây là m\u1ed9t vài trong s\u1ed1 nh\u1eefng n\u1ec1n t\u1ea3ng ph\u1ed5 bi\u1ebfn mà b\u1ea1n có th\u1ec3 s\u1eed d\u1ee5ng hashtag:<\/span><\/strong><\/p>\n