Hanzi specimen

例句：

1. 1.The museum has a collection of Hanzi specimens from ancient China.
   博物馆收藏着来自古代中国的汉字标本。
2. 2. The researcher studied the Hanzi specimens to understand their historical evolution.
   研究者研究汉字标本以了解其历史演变。
3. 3. The Hanzi specimens are displayed in a beautiful display case at the museum.
   博物馆里用漂亮的展示柜展出了汉字标本。