6 sentences

1. 永乐时期，明朝的国力达到了鼎盛。

   Yǒng​lè shí​qī, Míng​cháo de guó​lì dá​dào le dǐng​shèng.

   During the Yongle period, the power of the Ming Dynasty reached its peak.

   Source: Dong Chinese Dictionary

2. 我们要去参观明朝留下的那座皇陵。

   wǒ​men yào qù cān​guān Míng​cháo liú​xià de nà zuò huáng líng.

   We are going to visit the imperial tomb left over from the Ming Dynasty.

   Source: Dong Chinese Dictionary

3. 倭寇在明朝时期频繁侵扰中国沿海。

   Wō​kòu zài Míng​cháo shí​qī pín​fán qīn​rǎo Zhōng​guó yán​hǎi.

   Japanese pirates frequently raided the Chinese coast during the Ming Dynasty.

   Source: Dong Chinese Dictionary

4. 这件精美的古董瓷器据说制作于明朝正统年间。

   zhè jiàn jīng​měi de gǔ​dǒng cí​qì jù​shuō zhì​zuò yú Míng​cháo Zhèng​tǒng nián​jiān.

   This exquisite antique porcelain is said to have been made during the Zhengtong era of the Ming Dynasty.

   Source: Dong Chinese Dictionary

5. 明朝时期的航海技术在当时的世界处于领先地位。

   Míng​cháo shí​qī de háng​hǎi jì​shù zài dāng​shí de shì​jiè chǔ​yú lǐng​xiān dì​wèi.

   Navigation technology during the Ming Dynasty was at the forefront of the world at that time.

   Source: Dong Chinese Dictionary

6. 明朝天一亮我们就出发。

   míng​zhāo tiān yī liàng wǒ​men jiù chū​fā.

   Tomorrow we will set off as soon as it gets light.

   Source: Dong Chinese Dictionary