Subject + 包含 + Object
包含 (bāohán) means "to include" or "to contain," indicating that something is part of a larger whole. It is slightly more formal than 包括 and often implies that the contents are inherent or integral. It is commonly used in both spoken and written Chinese.
这份报告包含了所有重要的数据。
Zhè fèn bàogào bāohán le suǒyǒu zhòngyào de shùjù.
This report contains all the important data.
门票价格包含午餐和导游服务。
Ménpiào jiàgé bāohán wǔcān hé dǎoyóu fúwù.
The ticket price includes lunch and tour guide service.
这本书包含十二个章节。
Zhè běn shū bāohán shí èr gè zhāngjié.
This book contains twelve chapters.