Meaning of sī:
sī
司
Noun
surname Si; department (under a ministry)
Tā de xìng shì Sī.
他的姓是司。
His surname is Si.
Guǎnlǐ zhège xiàngmù de shì yīgè tèbié de bùmén, jiào zuò xiàngmù guǎnlǐ sī.
管理这个项目的是一个特别的部门，叫做项目管理司。
The management of this project is a special department called the Project Management Bureau.
Verb
to take charge of; to manage
Tā fùzé gōngsī yùnyíng de jùtǐ shìwù.
他负责公司运营的具体事务。
He is in charge of the company's operational details.
Wǒ de fùqīn zài yī jiā gōngsī gōngzuò, tā fùzé sī lǐ chǎnpǐn de kāifā.
我的父亲在一家公司工作，他负责司理产品的开发。
My father works at a company, where he is responsible for managing the development of products.
