the ancient city of wiang Ta kan

例句：

1. 1.The ancient city of Wang Ta kan is a UNESCO World Heritage Site.
   王台关这个古老的城市是联合国教科文组织的世界文化遗产。
2. 2. During the Ming Dynasty, Wang Ta kan was an important trading port.
   明朝时期，王台关是一个重要的贸易港口。
3. 3.In recent years, many tourists have visited Wang Ta kan to explore its historical relics.
   近年来，许多游客前往王台关参观其历史遗迹。