This article reviews some articles focusing on techniques in teaching language especially English. It includes two aspects that are the techniques in teaching English in the classroom and how to promote parental involvement to help to teach English. This paper-based on current literature and analyzes the good and new techniques such as Elearning tools, teaching songs and poems, functional grammar, knowledge construction in everyday conversations, and how to promote parental involvement using literacy bags in teaching language. The purpose of this paper is to help teachers to know more good techniques to apply them to teaching to improve students' ability to learn language especially English and encourage teachers to find out more good techniques for better teaching.