To explain Catherine's answer a little more This is using the verb conjugating of 돕다 + 주다 to make an imperative sentence. 도와 주다 Please help me This is changing 돕다 into a noun by using ㅁ and 주다 is give. 도움을 주다 = to give help Please give help If you are asking for help, 도와 주다 is more common. Level 3 Lesson 11 / ㅂ irregular / ㅂ 불규칙 http://www.talktomeinkorean.com/lessons/level-3-lesson-11/

Both have the same meaning, but " to give help" is adding a verb or an action verb to make your sentence used using the verb "give", for example : I want to help others in need can be I want to give help to others in need.