{"id":2003,"date":"2026-04-01T16:31:16","date_gmt":"2026-04-01T08:31:16","guid":{"rendered":"https:\/\/pastrymachinery.com\/?p=2003"},"modified":"2026-04-03T14:52:53","modified_gmt":"2026-04-03T06:52:53","slug":"spicy-strip-production-line","status":"publish","type":"post","link":"https:\/\/pastrymachinery.com\/vi\/spicy-strip-production-line\/","title":{"rendered":"D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t mi\u1ebfng cay | M\u00e1y l\u00e0m \u0111\u1ed3 \u0103n nh\u1eb9 cay gi\u00f2n v\u00e0 m\u1ec1m"},"content":{"rendered":"

D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thanh cay<\/strong> c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i \u0111\u1ed3 \u0103n nh\u1eb9 d\u1ef1a tr\u00ean gluten (nh\u01b0 thanh gluten cay, thay th\u1ebf th\u1ecbt chay, v\u00e0 \u0111\u1ed3 \u0103n d\u1ef1a tr\u00ean b\u1ed9t). N\u00f3 cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p tr\u1ecdn g\u00f3i \u0111\u1ec3 l\u00e0m c\u1ea3 thanh gi\u00f2n v\u00e0 m\u1ec1m. <\/p>

D\u00e2y chuy\u1ec1n gi\u00f2n c\u00f3 quy tr\u00ecnh chi\u00ean s\u00e2u \u0111\u1ec3 t\u0103ng \u0111\u1ed9 gi\u00f2n, g\u1ed3m 6 b\u01b0\u1edbc (tr\u1ed9n \u2192 t\u1ea1o h\u00ecnh \u2192 l\u00e0m m\u00e1t \u2192 chi\u00ean s\u00e2u \u2192 gia v\u1ecb \u2192 \u0111\u00f3ng g\u00f3i), s\u1ea3n l\u01b0\u1ee3ng 100-500 kg\/h. <\/p>

D\u00e2y chuy\u1ec1n m\u1ec1m s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00f9n v\u1edbi 5 m\u00e1y c\u00f3 c\u00f4ng su\u1ea5t 100-300 kg\/h. C\u1ea3 hai d\u00e2y chuy\u1ec1n \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 SUS304 v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t gia v\u1ecb ch\u00ednh x\u00e1c (\u0111\u1ed9 ch\u00ednh x\u00e1c \u00b150g).<\/p>

D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t latiao Trung Qu\u1ed1c n\u00e0y cung c\u1ea5p gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady cho ng\u00e0nh ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m. \u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng mu\u1ed1n m\u1edf r\u1ed9ng quy m\u00f4 ho\u1eb7c gia nh\u1eadp th\u1ecb tr\u01b0\u1eddng latiao, thi\u1ebft b\u1ecb n\u00e0y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u1ea7u t\u01b0 mang l\u1ea1i l\u1ee3i nhu\u1eadn cao.<\/p>

Thanh cay gi\u00f2n vs Thanh cay m\u1ec1m: B\u1ea1n c\u1ea7n d\u00e2y chuy\u1ec1n n\u00e0o?<\/strong><\/h2>

T\u1ea1i Taizy, ch\u00fang t\u00f4i c\u00f3 hai d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thanh cay \u0111\u1ec3 b\u00e1n, l\u1ea7n l\u01b0\u1ee3t l\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t snack cay gi\u00f2n<\/strong> v\u00e0 d\u00e2y chuy\u1ec1n snack cay dai<\/strong>. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh \u0111\u1ec3 b\u1ea1n hi\u1ec3u chung.<\/p>

T\u00ednh n\u0103ng<\/th>D\u00e2y chuy\u1ec1n thanh cay gi\u00f2n<\/th>D\u00e2y chuy\u1ec1n thanh cay m\u1ec1m<\/th><\/tr><\/thead>
Quy tr\u00ecnh<\/strong><\/td>Tr\u1ed9n \u2192 T\u1ea1o h\u00ecnh \u2192 L\u00e0m m\u00e1t \u2192 Chi\u00ean \u2192 Gia v\u1ecb \u2192 \u0110\u00f3ng g\u00f3i<\/td>Tr\u1ed9n \u2192 \u0110\u00f9n \u2192 L\u00e0m m\u00e1t \u2192 Gia v\u1ecb \u2192 \u0110\u00f3ng g\u00f3i<\/td><\/tr>
K\u1ebft c\u1ea5u<\/strong><\/td>Gi\u00f2n, gi\u00f2n r\u1ee5m<\/td>D\u1ebbo, m\u1ec1m<\/td><\/tr>
H\u00e0m l\u01b0\u1ee3ng d\u1ea7u<\/strong><\/td>Cao (chi\u00ean gi\u00f2n)<\/td>Th\u1ea5p h\u01a1n (\u0111\u00f9n n\u1ea5u)<\/td><\/tr>
S\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb<\/strong><\/td>6 m\u00e1y<\/td>5 m\u00e1y<\/td><\/tr>
T\u00ednh n\u0103ng ch\u00ednh<\/strong><\/td>Chi\u00ean s\u00e2u \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 gi\u00f2n<\/td>\u0110\u00f9n \u0111\u1ec3 t\u1ea1o k\u1ebft c\u1ea5u<\/td><\/tr><\/tbody><\/table>
gi\u1edbi thi\u1ec7u ng\u1eafn v\u1ec1 hai d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t gluten cay<\/figcaption><\/figure>

D\u00e2y chuy\u1ec1n 1: Thanh cay gi\u00f2n<\/strong><\/h3>

Quy tr\u00ecnh s\u1ea3n xu\u1ea5t thanh cay gi\u00f2n<\/strong><\/h4>

D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thanh cay gi\u00f2n c\u1ee7a ch\u00fang t\u00f4i theo quy tr\u00ecnh n\u00e0y:\u00a0Tr\u1ed9n \u2192 \u00c9p h\u00ecnh \u2192 L\u00e0m m\u00e1t & C\u1eaft \u2192 Chi\u00ean \u2192 Gia v\u1ecb \u2192 \u0110\u00f3ng g\u00f3i<\/strong><\/p>

\"D\u00e2y
D\u00e2y chuy\u1ec1n thanh cay gi\u00f2n<\/figcaption><\/figure>

1. M\u00e1y tr\u1ed9n b\u1ed9t<\/strong><\/p>

B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong d\u00e2y chuy\u1ec1n thanh cay gi\u00f2n c\u1ee7a ch\u00fang t\u00f4i l\u00e0 tr\u1ed9n b\u1ed9t. M\u00e1y tr\u1ed9n b\u1ed9t c\u00f4ng nghi\u1ec7p c\u1ee7a ch\u00fang t\u00f4i tr\u1ed9n k\u1ef9 l\u01b0\u1ee1ng b\u1ed9t v\u00e0 n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ra b\u1ed9t n\u1ec1n ho\u00e0n h\u1ea3o cho s\u1ea3n xu\u1ea5t thanh cay. M\u00e1y \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i \u0111\u1ed9 \u1ea9m \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>

\"m\u00e1y
M\u00e1y tr\u1ed9n b\u1ed9t<\/figcaption><\/figure>

2. M\u00e1y t\u1ea1o h\u00ecnh<\/strong><\/p>

Sau khi tr\u1ed9n, b\u1ed9t \u0111i qua m\u00e1y t\u1ea1o h\u00ecnh c\u1ee7a ch\u00fang t\u00f4i. Thi\u1ebft b\u1ecb \u0111a n\u0103ng n\u00e0y cho ph\u00e9p b\u1ea1n\u00a0thay \u0111\u1ed5i khu\u00f4n \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c h\u00ecnh d\u1ea1ng kh\u00e1c nhau<\/strong>\u00a0c\u1ee7a thanh cay \u2013 tr\u00f2n, ph\u1eb3ng ho\u1eb7c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t. Khu\u00f4n t\u1ea1o h\u00ecnh c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n.<\/p>

\"hot
M\u00e1y s\u1ea3n xu\u1ea5t thanh n\u00f3ng<\/figcaption><\/figure>

3. M\u00e1y l\u00e0m m\u00e1t & c\u1eaft<\/strong><\/p>

M\u00e1y l\u00e0m m\u00e1t v\u00e0 c\u1eaft l\u01b0\u1edbi \u0111a l\u1edbp s\u1eed d\u1ee5ng l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed \u0111\u1ec3\u00a0l\u00e0m m\u00e1t v\u00e0 s\u1ea5y kh\u00f4 c\u00e1c thanh cay<\/strong>\u00a0\u0111\u1ebfn m\u1ee9c \u0111\u1ed9 \u1ea9m t\u1ed1i \u01b0u tr\u01b0\u1edbc khi chi\u00ean. Cutter t\u00edch h\u1ee3p \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc c\u00e1c mi\u1ebfng \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ec3 k\u1ebft qu\u1ea3 n\u1ea5u \u0103n nh\u1ea5t qu\u00e1n.<\/p>

\"cooling
M\u00e1y l\u00e0m m\u00e1t & c\u1eaft<\/figcaption><\/figure>

4. M\u00e1y chi\u00ean<\/strong><\/p>

M\u00e1y chi\u00ean li\u00ean t\u1ee5c c\u1ee7a ch\u00fang t\u00f4i\u00a0chi\u00ean s\u00e2u c\u00e1c thanh cay<\/strong>\u00a0\u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft c\u1ea5u gi\u00f2n \u0111\u1eb7c tr\u01b0ng. Nhi\u1ec7t \u0111\u1ed9 d\u1ea7u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u1ea5u ch\u00edn \u0111\u1ec1u m\u00e0 kh\u00f4ng ch\u00e1y. B\u01b0\u1edbc n\u00e0y l\u00e0 l\u00fd do khi\u1ebfn c\u00e1c thanh cay gi\u00f2n c\u1ee7a ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9 gi\u00f2n kh\u00f4ng th\u1ec3 c\u01b0\u1ee1ng l\u1ea1i.<\/p>

\"frying
M\u00e1y chi\u00ean<\/figcaption><\/figure>

5. M\u00e1y gia v\u1ecb<\/strong><\/p>

Sau khi chi\u00ean, c\u00e1c thanh cay n\u00f3ng \u0111i qua m\u00e1y gia v\u1ecb c\u1ee7a ch\u00fang t\u00f4i. N\u00f3 s\u1eed d\u1ee5ng m\u1ed9t\u00a0thi\u1ebft b\u1ecb rung b\u1ed9t t\u1ef1 \u0111\u1ed9ng<\/strong>\u00a0\u0111\u1ec3 ph\u1ee7 \u0111\u1ec1u m\u1ed7i mi\u1ebfng b\u1eb1ng h\u1ed7n h\u1ee3p gia v\u1ecb \u0111\u1eb7c tr\u01b0ng c\u1ee7a b\u1ea1n. Vi\u1ec7c gia v\u1ecb \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u01b0\u01a1ng v\u1ecb nh\u1ea5t qu\u00e1n trong t\u1eebng mi\u1ebfng.<\/p>

\"m\u00e1y
M\u00e1y gia v\u1ecb<\/figcaption><\/figure>

6. M\u00e1y \u0111\u00f3ng g\u00f3i (Hopper)<\/strong><\/p>

Cu\u1ed1i c\u00f9ng, m\u00e1y \u0111\u00f3ng g\u00f3i hopper c\u1ee7a ch\u00fang t\u00f4i\u00a0\u0111\u00f3ng g\u00f3i c\u00e1c thanh cay \u0111\u00e3 gia v\u1ecb<\/strong>\u00a0v\u00e0o c\u00e1c g\u00f3i nh\u1ecf s\u1eb5n s\u00e0ng b\u00e1n l\u1ebb. M\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn h\u00e0nh t\u1ed1c \u0111\u1ed9 cao, gi\u1eef cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n hi\u1ec7u qu\u1ea3 v\u00e0 s\u1ea3n ph\u1ea9m lu\u00f4n t\u01b0\u01a1i m\u1edbi.<\/p>

\"packing
M\u00e1y \u0111\u00f3ng g\u00f3i v\u1edbi hopper th\u00f9ng<\/figcaption><\/figure>

C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thanh cay n\u00f3ng Trung Qu\u1ed1c gi\u00f2n<\/strong><\/h4>
  • C\u00f4ng ngh\u1ec7 chi\u00ean s\u00e2u<\/strong> \u0111\u1ea3m b\u1ea3o k\u1ebft c\u1ea5u gi\u00f2n v\u00e0ng v\u00e0 \u0111\u1eb9p m\u1eaft <\/li>
  • X\u1eed l\u00fd d\u1ea7u \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/strong> t\u0103ng c\u01b0\u1eddng h\u01b0\u01a1ng v\u1ecb v\u00e0 m\u00f9i th\u01a1m <\/li>
  • C\u1eaft v\u00e0 t\u1ea1o h\u00ecnh \u0111\u1ed3ng \u0111\u1ec1u<\/strong> \u0111\u1ec3 k\u00edch th\u01b0\u1edbc s\u1ea3n ph\u1ea9m nh\u1ea5t qu\u00e1n<\/li>
  • H\u1ec7 th\u1ed1ng l\u1ecdc d\u1ea7u hi\u1ec7u qu\u1ea3<\/strong> \u0111\u1ec3 gi\u1ea3m ti\u00eau th\u1ee5 d\u1ea7u<\/li> <\/ul>

    \u1ee8ng d\u1ee5ng c\u1ee7a Gi\u00f2n<\/strong> D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t Latiao<\/strong><\/h4>
    • C\u00e1c nh\u00e0 m\u00e1y \u0111\u1ed3 \u0103n nh\u1eb9 nh\u1eafm v\u00e0o th\u1ecb tr\u01b0\u1eddng \u0111\u1ed3 \u0103n nh\u1eb9 gi\u00f2n<\/strong> <\/li>
    • Th\u01b0\u01a1ng hi\u1ec7u t\u1eadp trung v\u00e0o \u0111\u1ed3 \u0103n nh\u1eb9 \u0111\u00f3ng g\u00f3i s\u1eb5n s\u00e0ng \u0103n<\/strong> <\/li>
    • Doanh nghi\u1ec7p xu\u1ea5t kh\u1ea9u<\/li> <\/ul>

      D\u00e2y chuy\u1ec1n n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u1ed5 bi\u1ebfn \u1edf c\u00e1c th\u1ecb tr\u01b0\u1eddng n\u01a1i ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u00edch k\u1ebft c\u1ea5u gi\u00f2n gi\u1ed1ng nh\u01b0 khoai t\u00e2y chi\u00ean ho\u1eb7c \u0111\u1ed3 \u0103n nh\u1eb9 chi\u00ean<\/strong>.<\/p>

      D\u00e2y chuy\u1ec1n 2: Thanh cay m\u1ec1m<\/strong><\/h3>

      Quy tr\u00ecnh s\u1ea3n xu\u1ea5t thanh cay m\u1ec1m<\/strong><\/h4>

      D\u00e2y chuy\u1ec1n c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00f9n: Tr\u1ed9n \u2192 \u0110\u00f9n \u2192 L\u00e0m m\u00e1t & C\u1eaft \u2192 Gia v\u1ecb \u2192 \u0110\u00f3ng g\u00f3i<\/strong><\/p>

      \"soft
      D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thanh cay m\u1ec1m<\/figcaption><\/figure>

      1. M\u00e1y tr\u1ed9n b\u1ed9t<\/strong><\/p>

      M\u00e1y tr\u1ed9n cho thanh cay m\u1ec1m c\u00f3 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t cao v\u00e0 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c th\u00e0nh ph\u1ea7n<\/strong>. H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111\u1ea3m b\u1ea3o th\u1ef1c hi\u1ec7n c\u00f4ng th\u1ee9c \u0111\u1ec1u \u0111\u1eb7n t\u1eebng m batch, duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ti\u00eau chu\u1ea9n h\u01b0\u01a1ng v\u1ecb c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>

      \"powder
      M\u00e1y tr\u1ed9n b\u1ed9t<\/figcaption><\/figure>

      2. M\u00e1y \u0111\u00f9n<\/strong><\/p>

      M\u00e1y \u0111\u00f9n c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 SUS304<\/strong> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed9 b\u1ec1n. N\u00f3 \u0111\u1ea3m b\u1ea3o c\u1ea5p li\u1ec7u b\u1ed9t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh<\/strong>, t\u1ea1o ra c\u00e1c thanh cay m\u1ec1m c\u00f3 k\u1ebft c\u1ea5u v\u00e0 h\u00ecnh th\u1ee9c nh\u1ea5t qu\u00e1n.<\/p>

      \"puffing
      M\u00e1y phun kh\u00ed cho latiao<\/figcaption><\/figure>

      3. M\u00e1y l\u00e0m m\u00e1t & c\u1eaft<\/strong><\/p>

      Th\u00e1p l\u00e0m m\u00e1t c\u1ea5u tr\u00fac 3 l\u1edbp d\u00e0i 4 m\u00e9t<\/strong>, \u0111\u1eb7c bi\u1ec7t thi\u1ebft k\u1ebf \u0111\u1ec3 l\u00e0m m\u00e1t v\u00e0 c\u1eaft c\u00e1c lo\u1ea1i \u0111\u1ed3 \u0103n nh\u1eb9 n\u1ed5 v\u00e0 \u0111\u00f9n. Khu v\u1ef1c l\u00e0m m\u00e1t m\u1edf r\u1ed9ng \u0111\u1ea3m b\u1ea3o ph\u00e1t tri\u1ec3n k\u1ebft c\u1ea5u ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi gia v\u1ecb.<\/p>

      4. M\u00e1y gia v\u1ecb<\/strong><\/p>

      H\u1ec7 th\u1ed1ng gia v\u1ecb ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 phun d\u1ea7u tr\u00ean n\u1ec1n t\u1ea3ng DC<\/strong>. H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b150g m\u1ed7i chu k\u1ef3 phun<\/strong>, \u0111\u1ea3m b\u1ea3o m\u1ed7i g\u00f3i thanh cay m\u1ec1m \u0111\u1ec1u c\u00f3 l\u01b0\u1ee3ng gia v\u1ecb nh\u1ea5t qu\u00e1n.<\/p>

      \"M\u00e1y
      M\u00e1y gia v\u1ecb h\u00ecnh l\u1ee5c gi\u00e1c<\/figcaption><\/figure>

      5. M\u00e1y \u0111\u00f3ng g\u00f3i (C\u00e2n \u0111a \u0111\u1ea7u)<\/p>

      M\u00e1y \u0111\u00f3ng g\u00f3i c\u00e2n \u0111a \u0111\u1ea7u cung c\u1ea5p hi\u1ec7u su\u1ea5t cao, n\u0103ng su\u1ea5t cao<\/strong>. N\u00f3 c\u00e2n ch\u00ednh x\u00e1c v\u00e0 \u0111\u00f3ng g\u00f3i c\u00e1c thanh cay m\u1ec1m v\u00e0o c\u00e1c t\u00fai nh\u1ecf \u0111\u1ed3ng \u0111\u1ec1u, l\u00fd t\u01b0\u1edfng cho ph\u00e2n ph\u1ed1i b\u00e1n l\u1ebb.<\/p>

      \"Multihead
      M\u00e1y \u0111\u00f3ng g\u00f3i c\u00e2n \u0111a \u0111\u1ea7u cho thanh cay<\/figcaption><\/figure>

      C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t thanh cay m\u1ec1m<\/strong><\/h4>