6 sentences

1. 他是一名中国共产党党员。

   tā shì yī míng Zhōng​guó Gòng​chǎn​dǎng dǎng​yuán.

   He is a member of the Communist Party of China.

   Source: Dong Chinese Dictionary

2. 他是中国共产党中央委员会总书记。

   tā shì Zhōng​guó Gòng​chǎn​dǎng zhōng​yāng wěi​yuán​huì zǒng​shū​ji.

   He is the General Secretary of the Central Committee of the Communist Party of China.

   Source: Dong Chinese Dictionary

3. 历史上，国共两党曾进行过多次谈判。

   lì​shǐ shàng, guó gòng liǎng dǎng céng jìn​xíng guo duō cì tán​pàn.

   Historically, the Kuomintang and the Communist Party held several negotiations.

   Source: Dong Chinese Dictionary

4. 他刚满十八岁就申请参加了中国共产党。

   tā gāng mǎn shí​bā suì jiù shēn​qǐng cān​jiā le Zhōng​guó Gòng​chǎn​dǎng.

   He applied to join the Chinese Communist Party as soon as he turned eighteen.

   Source: Dong Chinese Dictionary

5. 环境污染是一个需要各国共同面对的国际性问题。

   huán​jìng wū​rǎn shì yī gè xū​yào gè guó gòng​tóng miàn​duì de guó​jì​xìng wèn​tí.

   Environmental pollution is an international problem that all countries must face together.

   Source: Dong Chinese Dictionary

6. 延安整风运动是中国共产党历史上的一次重要事件。

   Yán'ān zhěng​fēng yùn​dòng shì Zhōng​guó Gòng​chǎn​dǎng lì​shǐ shàng de yī cì zhòng​yào shì​jiàn.

   The Yan'an Rectification Movement was a significant event in the history of the Communist Party of China.

   Source: Dong Chinese Dictionary