There are four kinds as follows: policy-intensive documents, information-intensive documents, documents with binding force, and documents related top daily affairs.

日常工作中常用的公文形式有以下四类： 政策性公文、信息性公文、约束性公文和事务性公文。

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A Labour contract once concluded in accordance with the law shall possess legal binding force. The parties involved must fulfill the obligations as stipulated in the Labour contract.

劳动合同依法订立即具有法律约束力，当事人必须履行劳动合同规定的义务。

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The hydrophobic interaction force and electrostatic force played a main role in the binding of pentachlorophenol with BSA.

根据所得结果可推断五氯酚与BSA的作用力为疏水作用力和静电作用力。

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But since assuming control of Congress in January with what leaders called a mandate to change course in Iraq, Democrats have struggled to craft acceptable, binding legislation to force the administration to bring U.S. troops home.

CNN: Anti-war House Dems demand 'clear timeline' for pullout