We need to write article about 1500+ characters? Actually "字数要求：必须写满1500字，不能少于1050字！". They ask for 1500 Chinese characters (words? They said "字数要求：必须写满1500字，不能少于1050字！" Probably means Chinese characters count, not words. So we need to write at least 1500 Chinese characters. They also want 6-8 paragraphs, each 150-250 characters. So total between 900-2000 characters, but need at least 1500. So we need about 7 paragraphs of ~215 characters each = 1505 characters. Let's aim for 7 paragraphs of ~220 Chinese characters each.
We must not include title. Must be in Chinese, natural conversational style, no AI filler words, no headings, no bullet lists, no overly formal language.
We need to avoid forbidden words: 开头禁用：、. Also avoid "、". Also avoid "让我们...、。想把旧库里几十张表同步到新环境，却担心数据丢失或格式错乱。没想到，只要三步就能完成，连小白都能轻松上手。" Count characters: Let's count roughly. We'll count manually later.
But need to ensure each paragraph 150-250 characters. Let's produce each paragraph about 220 characters.
I'll write paragraphs and then count roughly.
Paragraph 1 (approx 220 chars):
"昨天刚帮朋友搞定一次pg数据库的搬迁，整个过程其实比想象中顺畅。想把旧库里几十张表同步到新环境，却担心数据丢失或格式错乱。没想到，只要三步就能完成，连小白都能轻松上手。" Let's count characters:
昨天刚帮朋友搞定一次pg数据库的搬迁，整个过程其实比想象中顺畅。想把旧库里几十张表同步到新环境，却担心数据丢失或格式错乱。没想到，只要三步就能完成，连小白都能轻松上手。
昨(1)天2? Actually each Chinese character counts as one. Let's count precisely:
昨天 (2) 刚(3) 帮(4) 朋(5) 友(6) 搞(7) 定(8) 一(9) 次(10) pg(11?) Actually "pg" is two letters but maybe counted as two characters? In Chinese char count, latin letters count as characters too. But we can approximate. Let's just assume around 80 characters? Hmm maybe too short. Need 150-250 characters. So we need longer paragraphs.
Better to write longer sentences.
We need 7 paragraphs each ~220 characters. Let's craft each paragraph with about 220 characters.
I'll write paragraphs and then approximate length.
Paragraph 1: about 220 characters.
"昨天刚帮朋友搞定一次pg数据库的搬迁，整个过程其实比想象中顺畅。想把旧库里几十张表同步到新环境，却担心数据丢失或格式错乱。没想到，只要三步就能完成，连小白都能轻松上手。第一步是把数据库文件直接拷贝到目标服务器，第二步用pgdump导出关键表的快照，第三步在新库里恢复并检查完整性。整个操作只用了半个小时，连网络卡顿都不影响。"
Now count characters roughly: Let's count manually.
"昨天刚帮朋友搞定一次pg数据库的搬迁，整个过程其实比想象中顺畅。想把旧库里几十张表同步到新环境，却担心数据丢失或格式错乱。没想到，只要三步就能完成，连小白都能轻松上手。第一步是把数据库文件直接拷贝到目标服务器，第二步用pgdump导出关键表的快照，第三步在新库里恢复并检查完整性。整个操作只用了半个小时，连网络卡顿都不影响。"
Let's count characters (including punctuation). I'll count quickly:
昨(1)天2? Actually "昨天" 2 chars. Let's count sequentially:
昨(1)天(2)刚(3)帮(4)朋(5)友(6)搞(7)定(8)一(9)次(10)pg(11)p(12)g(13)数(14)据(15)库(16)的(17)搬(18)迁(19)，整(20)个(21)过(22)程(23)实(24)际(25)上(26)比(27)想(28)象(29)中(30)顺(31)畅(32)。想(33)把(34)旧(35)库(36)里(37)几(38)十(39)张(40)表(41)同(42)步(43)到(44)新(45)环(46)境(47)，却(48)担(49)心(50)数(51)据(52)丢(53)失(54)或(55)格(56)式(57)错(58)乱(59)。没(60)想(61)到(62)，只(63)要(64)三(65)步(66)就(67)能(68)完(69)成(70)，连(71)小(72)白(73)都(74)能(75)轻(76)松(77)上(78)手(79)。第(80)一(81)步(82)是(83)把(83?) Wait we already at 82. Actually "第一步" characters: 第(80)一(81)步(82)は? Let's recount after punctuation. Actually we have "第一步是把数据库文件直接拷贝到目标服务器，". Let's continue.
第一步是把数据库文件直接拷贝到目标服务器，第二步用pgdump导出关键表的快照，第三步在新库里恢复并检查完整性。整个操作只用了半个小时，连网络卡顿都不影响。
Continue counting from after "。" maybe we continue.
We had up to "上手。" counted up to 79. Then "第"80 "一"81 "步"82 "是"83 "把"84 "数"85 "据"86 "库"87 "文"88 "件"89 "直"90 "接"91 "拷"92 "贝"93 "到"94 "目"95 "标"96 "服"97 "务"98 "器"99 "，"100 "第"101 "二"102 "步"103 "用"104 "p"105 "g"106 ""107 "d"108 "u"109 "m"110 "p"111 "导"112 "出"113 "关"114 "键"115 "表"116 "的"117 "快"118 "照"119 "，"120 "第"121 "三"122 "步"123 "在"124 "新"125 "库"126 "里"127 "恢"128 "复"129 "并"130 "检"131 "查"132 "完"133 "整"134 "性"135 "。"136 "整"137 "个"138 "操"139 "作"140 "只"141 "用"142 "了"143 "半"144 "个"145 "小"146 "时"147 "钟"148 "，"149 "连"150 "网"151 "络"152 "卡"153 "滞"154 "都"155 "不"156 "影"157 "响"158 "。"
So total about 158 characters? Actually we counted up to 158. That's below 150? Actually we reached 158, but we need 150-250 characters per paragraph. 158 is okay but maybe too short; we need around 220. So we need longer.
We can add more details.
