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Trong video lần này, thầy nguyễn văn quyền sẽ tiếp tục cùng các em ôn...","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/4110980/8a3dc5238f052755fd4f23545a54a817/564x318_1"},"target":"_self","position":"13","reqid":"1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL","summary":{"fullTextUrl":"/int_search_summary?data=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DzeQnkjl-BrE","linkTemplate":"/video/preview/10723785573267515504?parent-reqid=1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL&text=Th%E1%BA%A7y+Nguy%E1%BB%85n+V%C4%83n+Quy%E1%BB%81n&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"Toán lớp 4 | Tính chu vi, diện tích hình chữ nhật | Bài 1 | Thầy Nguyễn Văn Quyền","related_orig_text":"Thầy Nguyễn Văn Quyền","related_porno":false,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"Thầy Nguyễn Văn Quyền\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=zeQnkjl-BrE\",\"src\":\"serp\",\"rvb\":\"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_E5oCggQkAYAEKyqLARABGniB9AMC_v8BAO8IAvz7AQAB5AEC-PwAAAD88fgJ_wX-APD__OsEAAAA_xMICwUAAAD7AgQE9f4BAA0A_QP7AAAA_vYD-AIAAAABCQUE_gEAAPgK_vwDAAAAGPn-DQAAAAD_Ef4D__8AACH99gEBAAAA8-r3BQAAAAAgAC3YMtQ7OBNACUhOUAIqcxAAGmBMHgAKMU0q2E_0ygMI_yTdweMQ4J3X_0r8_zT5uOgL_eC0Jy7_ARgKEJoAAAAv87wIwgDrfynv7OYDyOMin78WWWzoGeklpiz19Ow1vPL-ANQ7O-cA2SPq3DXy-lJCK_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_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-AAAwPQAA2L0AAGQ-AACIvQAA8r4AACQ-AADovQAAsj4AAPi9AABAPAAAPD4AAHC9AADIvQAAXD4AAJi9AACgvAAAgj4AAH8_AACIPQAAVL4AACw-AACAuwAAEL0AAJi9AABwvQAAmD0AAKg9AACYPQAA4LwAAFS-AACoPQAAoDwAAES-AABQPQAAgLsAANq-AACavgAAcD0AAOA8AACAOwAAQDwAACS-AAD4vQAA4j4AAIA7AACIvQAATL4AABS-AAAEPgAAqj4AAOg9AACqvgAAUD0AABk_AACgvAAAJD4AAFw-AABwvQAAMD0AAIA7AAAkviAAOBNACUh8UAEqjwIQARqAAgAAED0AAJi9AABQPQAAK78AAFC9AADoPQAAoLwAAEA8AACWvgAAtj4AAOC8AAAQPQAAMD0AAMi9AADYvQAA4LwAAES-AABRPwAA4DwAAJo-AADYvQAAbL4AAKA8AAAcvgAA6L0AAKA8AABwPQAA4DwAAOg9AADYPQAA2D0AAFC9AABQPQAAmL0AAHA9AAAQPQAAMD0AAHQ-AADovQAAQLwAALY-AABwPQAAgLsAAAS-AABsvgAABL4AAH-_AACIvQAATD4AANg9AAD4PQAAyL0AACQ-AAC4PQAARD4AAIC7AABQvQAAyD0AAJK-AABAPAAA2D0AAPg9AABAvAAAmL0gADgTQAlIfFABMAk4AUoAYABoAA,,\"}","related_url":"http://www.youtube.com/watch?v=zeQnkjl-BrE","parent-reqid":"1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":1280,"cheight":720,"cratio":1.77777,"dups":["10723785573267515504"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":true,"contentTypeId":null,"censored":false},"12516986198593528848":{"videoId":"12516986198593528848","docid":"34-8-0-Z16E7807416D0629D","description":"Bài toán tìm hai số khi biết hiệu và tổng. 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Hãy đăng ký kênh để...","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/2351494/1343d56d865b71989bf28ef3addfc451/564x318_1"},"target":"_self","position":"14","reqid":"1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL","summary":{"fullTextUrl":"/int_search_summary?data=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiH8wq-55Mb4","linkTemplate":"/video/preview/12516986198593528848?parent-reqid=1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL&text=Th%E1%BA%A7y+Nguy%E1%BB%85n+V%C4%83n+Quy%E1%BB%81n&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"Tìm hai số khi biết hiệu và tổng | Toán Lớp 4 | Thầy Nguyễn Văn Quyền","related_orig_text":"Thầy Nguyễn Văn Quyền","related_porno":false,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"Thầy Nguyễn Văn Quyền\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=iH8wq-55Mb4\",\"src\":\"serp\",\"rvb\":\"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_E_4BggQkAYAEKyqLARABGniB-wQBAv4DAPQD_gIABP8B5QEC-fwAAAD69QX-BgT-AOIDAvwI_wAA-gUKAwkAAAD8AgQE9v4BAAz39_0DAAAA_PUJ_PgAAAAHDQwH_gEAAP0L9_gC_wAAEPv4BQAAAAD_Ef4D__8AABIA_vwBAAAA9Oz8-AAAAAAgAC2ddds7OBNACUhOUAIqcxAAGmA9_gAPIEE82iO5thERwhbB7eP-_7no_zvs_yke2O8ZB-eaIyn_7i4OJJ0AAAAv9dzv-wDNfzka9QQG7OZd4O0iV2LgJ98Vxe8Ux9VRuNbxNegbWw0A0R-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_AAAgwQAAisIAADjCAACAwAAAGMIAAMBAAAB0QgAACMIAACDCAAAsQgAAWEIAABDBAAAEwgAAkMEAAETCAAAAQgAARMIAAARCAADYQQAAMMEAACjCAACgwQAAwEAAAJDBAAD4wQAAYMIAAABAAACAvwAAMMIAACjCAABcwgAAKMIAAEhCAAAwQgAAAAAAACzCAAA8wgAAcMIAAIC_AABwwQAAwMEAAHBCAABIwgAAkEEAAKBAAAC4QQAAiMEAAMrCAACAPwAAgEAAAJhBAACAQQAAkEEAAFBBAAAkwgAAqEEAACBCAABswgAAbMIAAIDAAAC4QQAAQEEAAEBBAABQQQAAgD8AALLCAACkwgAAEEIAAIC_AABAQQAAQEEAAETCAACoQQAAIMEAAAxCAACAQQAA0MEAAKBAAAD4wQAAmEIAAPjBAACoQQAAAEAAAKDAAAAMwgAALMIAAJBCAACQQQAAwMEAAEzCAADIQQAAAEIAALpCAACMwgAAFMIAAODAAACowQAAYEEAAIDBAABswgAAcEIAAAAAAABIQgAAGEIAAEjCAACgQQAALMIAAKjBIAA4E0AJSHVQASqPAhAAGoACAACYvQAAgLsAAFQ-AADgPAAABL4AAAw-AAD4vQAA5r4AAEQ-AAC4vQAAqj4AAHC9AACIPQAAFD4AAOC8AAD4vQAAHD4AAHC9AACgPAAAjj4AAH8_AABAPAAAJL4AAAw-AADYvQAAqL0AABS-AABwvQAAuD0AAOg9AABQPQAAEL0AAEy-AAAMPgAAED0AADS-AACAuwAAQDwAAL6-AACSvgAA6D0AAJg9AAAQvQAA4LwAADy-AADYvQAAyj4AAEC8AADIvQAAkr4AAEy-AABcPgAAwj4AANg9AACOvgAAcD0AABc_AACAOwAAND4AACw-AADovQAAgLsAAFC9AAA0viAAOBNACUh8UAEqjwIQARqAAgAAQLwAADC9AADoPQAAL78AAKi9AAAsPgAAHD4AABA9AACKvgAAxj4AANg9AACovQAAUD0AANi9AAAMvgAAoDwAAIA7AABJPwAAoLwAAHw-AACgvAAA2L0AAOA8AADovQAAUL0AAAw-AABAvAAAqD0AAOg9AACoPQAAyD0AAMi9AACYPQAAVL4AABA9AACoPQAAEL0AADQ-AAAQvQAAQLwAAOI-AACAuwAAmD0AAES-AAB0vgAAmL0AAH-_AACAuwAAiD0AABw-AAAsPgAAiD0AAFw-AAAwPQAA2D0AAEC8AADIvQAAHD4AAGy-AADYvQAAqD0AAIA7AABAPAAAuD0gADgTQAlIfFABMAk4AUoAYABoAA,,\"}","related_url":"http://www.youtube.com/watch?v=iH8wq-55Mb4","parent-reqid":"1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":1280,"cheight":720,"cratio":1.77777,"dups":["12516986198593528848"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":true,"contentTypeId":null,"censored":false},"13461953578976496684":{"videoId":"13461953578976496684","docid":"34-4-12-Z211D2CC18D9B2EC4","description":"Bài toán tìm hai số khi biết hiệu và tổng. 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Hỏi lớp đó có bao nhiêu bạn trai, bao nhiêu bạn gái?","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/1715157/fd5a98962b3aec5266fa814f877f0b1b/564x318_1"},"target":"_self","position":"15","reqid":"1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL","summary":{"fullTextUrl":"/int_search_summary?data=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Db2RJ518CKec","linkTemplate":"/video/preview/13461953578976496684?parent-reqid=1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL&text=Th%E1%BA%A7y+Nguy%E1%BB%85n+V%C4%83n+Quy%E1%BB%81n&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"Tìm hai số khi biết hiệu và tổng | Toán Lớp 4 | Thầy Nguyễn Văn Quyền","related_orig_text":"Thầy Nguyễn Văn Quyền","related_porno":false,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"Thầy Nguyễn Văn Quyền\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=b2RJ518CKec\",\"src\":\"serp\",\"rvb\":\"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_E9oBggQkAYAEKyqLARABGniB-wQBAv4DAPQD_gIABP8B5QEC-fwAAAD69QX-BgT-AOIDAvwI_wAA-gUKAwkAAAD8AgQE9v4BAAz39_0DAAAA_PUJ_PgAAAAHDQwH_gEAAP0L9_gC_wAAEPv4BQAAAAD_Ef4D__8AABIA_vwBAAAA9Oz8-AAAAAAgAC2ddds7OBNACUhOUAIqcxAAGmA8AgASIEEz2S2_tA8KxRTF6-D-_bXs_z_q_zYW1vAWBumXJiP_7ykOIZ0AAAAx9try9wDPfzMa9AkD5Nxa2ewgVl3fKeIVyfIJydVUtt3sOeUVVwgAzCC55UPvPSIoD_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_AAAQwQAAsMEAAIJCAAA8wgAAgEEAAABAAADAQQAAgMEAALTCAADgQAAAgD8AAJBBAABgQQAAmEEAAIhBAAAQwgAAuEEAABhCAABQwgAAfMIAAIC_AACoQQAAMEEAAKBBAADgQAAAgEAAALrCAACiwgAA8EEAAFBBAADgQAAAAEEAADTCAADgQQAAYMEAABhCAAAwQQAAAMIAAABAAADAwQAAkEIAAMjBAADgQQAAgD8AAEDBAAA4wgAALMIAAIhCAAAwQQAA6MEAAEDCAADYQQAACEIAAMRCAACAwgAAEMIAAIDAAACYwQAAiEEAAHDBAACCwgAAikIAAODAAABAQgAAHEIAAETCAAAEQgAARMIAAEDBIAA4E0AJSHVQASqPAhAAGoACAACYvQAAgLsAAFw-AADgPAAA-L0AAAw-AAD4vQAA4r4AAEw-AADIvQAArj4AAFC9AACYPQAADD4AAOC8AADovQAAJD4AAFC9AADgPAAAjj4AAH8_AACgPAAAJL4AAAQ-AADIvQAAuL0AABS-AABQvQAAuD0AANg9AABQPQAAEL0AAEy-AAAEPgAA4DwAADS-AACAuwAAgDsAAMa-AACWvgAA6D0AAJg9AADgvAAA4LwAADy-AADIvQAAyj4AAIC7AAC4vQAAjr4AAES-AABcPgAAvj4AANg9AACOvgAAcD0AABk_AACAuwAAND4AACw-AADYvQAAgLsAAHC9AAAsviAAOBNACUh8UAEqjwIQARqAAgAAQLwAAHC9AAD4PQAAMb8AAJi9AAA0PgAAFD4AABA9AACOvgAAwj4AAOg9AACYvQAAMD0AAOi9AAAEvgAAoDwAAIC7AABJPwAAoLwAAHw-AACgvAAA6L0AAOA8AADYvQAAUL0AAOg9AABAvAAAqD0AAAQ-AACYPQAAyD0AALi9AACIPQAAZL4AADA9AACoPQAA4LwAADQ-AAAwvQAAgLsAANo-AACgvAAAcD0AAES-AAB0vgAAiL0AAH-_AABAvAAAqD0AABw-AAAsPgAAMD0AAEw-AAAQPQAA6D0AAIC7AAC4vQAAFD4AAGS-AAC4vQAAuD0AAIA7AADgPAAAyD0gADgTQAlIfFABMAk4AUoAYABoAA,,\"}","related_url":"http://www.youtube.com/watch?v=b2RJ518CKec","parent-reqid":"1765277385236859-14977037508657976389-balancer-l7leveler-kubr-yp-vla-224-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":1280,"cheight":720,"cratio":1.77777,"dups":["13461953578976496684"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":true,"contentTypeId":null,"censored":false},"7046442463122297231":{"videoId":"7046442463122297231","docid":"34-0-15-Z96E29C1EEC8DB2E9","description":"Khái niệm về bài toán có lời văn:* Hiểu rõ cấu trúc và đặc điểm của các bài toán có lời văn. 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