4 sentences

1. 他下个月要去河南省出差，顺便去洛阳看一看牡丹。

   tā xià​gè​yuè yào qù Hé​nán Shěng chū​chāi, shùn​biàn qù Luò​yáng kàn​yī​kàn mǔ​dan.

   He is going to Henan Province on a business trip next month and will take the opportunity to visit Luoyang to see the peonies.

   Source: Dong Chinese Dictionary

2. 庭院里的牡丹开得非常漂亮，大家纷纷过来欣赏花朵。

   tíng​yuàn lǐ de mǔ​dan kāi de fēi​cháng piào​liang, dà​jiā fēn​fēn guò​lái xīn​shǎng huā​duǒ.

   The peonies in the courtyard are blooming beautifully, and people are coming one after another to admire the flowers.

   Source: Dong Chinese Dictionary

3. 他最近打算去山东菏泽的牡丹区旅游。

   tā zuì​jìn dǎ​suàn qù Shān Dōng Hé Zé de Mǔ​dan qū lǚ​yóu.

   He recently plans to travel to Mudan District in Heze, Shandong.

   Source: Dong Chinese Dictionary

4. 暑假时，我们一家人去台湾的牡丹乡看海。

   shǔ​jià shí, wǒ​men yī jiā​rén qù Tái​wān de Mǔ​dan xiāng kàn hǎi.

   During the summer vacation, our family went to Mudan Township in Taiwan to see the sea.

   Source: Dong Chinese Dictionary