The following file renders bad in emacs-w3m, and also lynx.
This line is truncated in emacs-w3m for me, apparently due to width miscalculations:
台北 Taipei ← 165 → 豐原 Fengyuan ← 35 → 東勢 Dongshi ← 20 → 慶福里 Qingfu Li ← 10 → 燥坑 Zao Keng ← 4 → 和平衛生所 Heping Health Office ... 白天到。 Get here in the daytime.
This line is fine:
台北 Taipei .. 165 .. 豐原 Fengyuan .. 35 .. 東勢 Dongshi .. 20 .. 慶福里 Qingfu Li .. 10 .. 燥坑 Zao Keng .. 4 .. 和平衛 生所 Heping Health Office ... 白天到。 Get here in the daytime.