《明史·列传·卷一百一十三》
我们派人从淮安转运了二千石粟，从胶州转运了一千五百石麦，由海道到天津，试开海上航线，没有不利的。
臣等因遣人自淮安转粟二千石，自胶州转麦千五百石，入海达天津，以试海道，无不利者。
We have sent our men to carry 2,000 shi of rice from Huai'an and 1,500 shi of wheat from Jiaozhou. We will go to Tianjin by the sea and try the sea route. It will do us no harm.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 臣等因遣人自淮安转粟二千石，自胶州转麦千五百石，入海达天津，以试海道，无不利者。 [/INST] We have sent our men to carry 2,000 shi of rice from Huai'an and 1,500 shi of wheat from Jiaozhou. We will go to Tianjin by the sea and try the sea route. It will do us no harm.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 臣等因遣人自淮安转粟二千石，自胶州转麦千五百石，入海达天津，以试海道，无不利者。
user
We have sent our men to carry 2,000 shi of rice from Huai'an and 1,500 shi of wheat from Jiaozhou. We will go to Tianjin by the sea and try the sea route. It will do us no harm.
assistant