(Name +) 党
The noun 党 (dǎng) means "political party" and is one of the most common terms in Chinese political vocabulary. It can stand alone or be combined with a specific name, such as 共和党 (Republican Party). In context, 党 often refers to whichever party is being discussed.
他加入了一个新的政党。
Tā jiārù le yí gè xīn de zhèngdǎng.
He joined a new political party.
这个党在上次选举中赢得了多数席位。
Zhè gè dǎng zài shàng cì xuǎnjǔ zhōng yíngdé le duōshù xíwèi.
This party won the majority of seats in the last election.
两个党在这个问题上意见不同。
liǎng gè dǎng zài zhè ge wèntí shàng yìjiàn bù tóng.
The two parties have different opinions on this issue.