We need to produce a full article ~1500-2500 characters? Actually 1500 words Chinese characters? It says 1500字 (characters). Must be at least 1500 characters, cannot be less than 1050. Must be 6-8 paragraphs, each 150-250 characters. So total characters between 6150=900 and 8250=2000. Must be at least 1500 characters, so need 6-8 paragraphs each 150-250 Chinese characters. Let’s aim for 7 paragraphs, each around 210-220 characters, total ~1500-1600 characters. Ensure no title, just body. No repetitive phrases, natural, avoid AI patterns. Must not use banned words. Must not start with banned intro. Must not use “、” etc. Use natural flow. Provide content about “地图站点标注，如何让信息一目了然？“. Use specific examples, no empty slogans. Use short sentences, active voice. Avoid passive. Avoid filler. Ensure each paragraph 150-250 characters count. Let’s craft paragraphs.

We need to count characters. Let’s draft paragraphs of about 200 characters each.

Paragraph 1: about need for clarity, mention why map markers matter.

Paragraph 2: talk about color coding, grouping.

Paragraph 3: talk about icon choice, layering.

Paragraph 4: talk about labeling, fonts.

Paragraph 5: talk about interactivity, popups.

Paragraph 6: talk about testing, feedback.

Paragraph 7: concluding thought tying back to title.

Now count characters roughly. Chinese characters count roughly each character. Let’s draft and then approximate length.

Paragraph 1: “在日常工作中，地图常常承载大量信息。若标注混乱，使用者容易产生误解，甚至耽误决策。因此，如何让这些标注一目了然，成了每个数据可视化项目的核心任务。” Let’s count characters: approximate 50? Let’s count precisely.

I’ll count characters manually (including punctuation?). Usually characters count includes punctuation? Probably not crucial but need around 150-250 per paragraph. Let’s write longer.

Paragraph 1 draft: “在日常工作中，地图承载着大量数据，从人口分布到交通流向，甚至自然资源的分布都离不开它。可如果标注方式不够清晰，使用者会在第一时间就失去方向感，甚至误判关键趋势。于是，提升标注的可读性，成了我们在项目里必须解决的第一道难题。” Let’s count characters: I’ll count roughly.

“在”1 “日”2 “常”3 “工”4 “作”5 “中”6 “，”7 “地”8 “图”9 “承”10 “载”11 “着”12 “大”13 “量”14 “数”15 “据”16 “，”17 “从”18 “人”19 “口”20 “分”21 “布”22 “到”23 “交”24 “通”25 “流”26 “向”27 “，”28 “甚”29 “至”30 “自然” (2 characters) “资”31 “源”32 “的”33 “分”33? Actually continue: “的”33 “分”34 “布”35 “都”36 “离”37 “不”38 “开”39 “它”40 “。”41 “可”42 “若”43 “标”44 “注”45 “方”46 “式”47 “不”48 “够”49 “清”50 “晰”51 “，”52 “使”53 “用”54 “者”55 “会”56 “在”57 “第”58 “一”59 “时”60 “就”61 “失”62 “去”63 “方”64 “向”65 “感”66 “，”67 “甚”68 “至”69 ” misjudge”? Actually continue: “误”70 “判”71 “关”72 “键”73 “趋”74 “势”75 “。”76 “于是”77 “，”78 “提”79 “升”80 “标”81 “注”82 “的”83 “可”84 “读”85 “性”86 “，”87 “成”88 “了”89 “我”90 “们”91 “在”92 “项”93 “目”94 “里”95 “必”96 “须”97 “解”98 “决”99 “的”100 “第”101 “一”102 “道”103 “难”104 “题”105 “。”106

So about 106 characters. Need 150-250 per paragraph. So need longer.

Let’s aim for ~180-200 characters each.

Paragraph 1 expanded: add more details.

Paragraph 1: “在日常工作中，地图承载着大量数据，从人口分布到交通流向，甚至自然资源的分布都离不开它。可如果标注方式不够清晰，使用者会在第一时间就失去方向感，甚至误判关键趋势。于是，提升标注的可读性，成了我们在项目里必须解决的第一道难题。比如，一张展示疫情疫情热区的热图，如果每个红点都只用一个小圆点标记，观察者很难快速辨识出高危区的聚集程度。” Let’s count roughly.

I’ll count characters approximate:

“在”1 “日”2 “常”3 “工”4 “作”5 “中”6 “，”7 “地”8 “图”9 “承”10 “载”11 “着”12 “大”13 “量”14 “数”15 “据”16 “，”17 “从”18 “人”19 “口”20 “分”21 “布”22 “到”23 “交”24 “通”25 “流”26 “向”27 “，”28 “甚”29 “至”30 “自”31 “然”32 “资”33 “源”34 “的”35 “分”36 “布”37 “都”38 “离”39 “不”40 “开”41 “它”42 “。”43 “可”44 “若”45 “标”46 “注”47 “方”48 “式”49 “不”50 “够”51 “清”52 “晰”53 “，”54 “使”55 “用”56 “者”57 “会”58 “在”59 “第”60 “一”61 “时”62 “就”63 “失”64 “去”65 “方”66 “向”67 “感”68 “，”69 “甚”70 “至”71 “误”72 “判”73 “关”74 “键”75 “趋”76 “势”77 “。”78 “于”79 “此”80 “，”81 “提”82 “升”83 “标”84 “注”85 “的”86 “可”87 “读”88 “性”89 “，”90 “成”91 “了”92 “我”93 “们”94 “在”95 “项”96 “目”97 “里”98 “必”99 “须”100 “解”101 “决”102 “的”103 “第”104 “一”105 “道”106 “难”107 “题”108 “。”109 “例”110 “如”111 “，”112 “一”113 “张”114 “展”115 “示”116 “疫”117 “情”118 “疫”119 “情”120 “热”121 “区”122 “的”123 “热”124 “图”125 “，”126 “若”127 “每”128 “个”129 “红”130 “点”131 “都”132 “只”133 “用”134 “一”135 “个”136 “小”137 “圆”138 “点”139 “标”140 “记”141 “，”142 “观”143 “察”144 “者”145 “很”146 “难”147 “快”147? Actually “快”147? Let’s continue: “快”147 “速”148 “辨”149 “识”150 “出”151 “高”152 “危”153 “区”154 “的”155 “聚”156 “集”157 “程度”158 “。”159

So about 159 characters. Need 150-250, okay it’s within range (159). Good.

Paragraph 2: talk about color coding and grouping.

Draft: “颜色是最直观的视觉语言，合理的配色能让不同类别的标记一眼分辨。我们通常把同一类别的点统一涂成一种颜色，同时对重要点使用更亮的色调。比如在城市规划图中，将不同用途的地块分别用蓝、绿、橙三色标记，观者可以毫不费力地看出哪块是住宅区，哪块是商业区，哪块是公共设施。为了避免色盲用户的困扰，我们还会在同一图层里加入