{"id":143,"count":9,"description":"

D\u00e2y \u0111ai an to\u00e0n tr\u00ean cao -\u00a0 nh\u1eefng ai c\u1ea7n s\u1eed d\u1ee5ng n\u00f3?<\/h2>\r\nD\u00e2y \u0111ai an to\u00e0n tr\u00ean cao \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e1c ch\u1ea5t li\u1ec7u t\u01b0\u01a1ng \u0111\u1ed1i b\u1ec1n. N\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng nh\u01b0 m\u1ed9t v\u1eadt b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng. \u0110\u00e2y l\u00e0 v\u1eadt d\u1ee5ng m\u00e0 c\u00e1c anh em c\u00f4ng nh\u00e2n s\u1eed d\u1ee5ng khi l\u00e0m vi\u1ec7c tr\u00ean cao. C\u00f3 kh\u1ea3 n\u0103ng c\u00e2n b\u1eb1ng s\u1ee9c n\u1eb7ng tr\u00ean cao, tr\u00e1nh tai n\u1ea1n. Gi\u00fap ng\u01b0\u1eddi lao \u0111\u1ed9ng c\u00f3 th\u1ec3 t\u1ef1 tin, k\u00e9o d\u00e0i th\u1eddi gian l\u00e0m vi\u1ec7c.\r\n\r\nD\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1ef9 thu\u1eadt vi\u00ean, c\u00f4ng nh\u00e2n x\u00e2y d\u1ef1ng, k\u1ef9 s\u01b0 l\u00e0m vi\u1ec7c trong c\u00e1c c\u00f4ng tr\u00ecnh, s\u1eeda ch\u1eefa \u0111\u01b0\u1eddng d\u00e2y,...\r\n

D\u00e2y \u0111ai b\u1ea3o h\u1ed9 an to\u00e0n nh\u01b0 th\u1ebf n\u00e0o l\u00e0 \u0111\u1ea1t chu\u1ea9n?<\/h2>\r\n