提 ㄊㄧ ˊ tí 纲 ㄍㄤ gāng 挈 ㄑㄧㄝ ˋ qiè 领 ㄌㄧㄥ ˇ lǐng 提 ㄊㄧ ˊ tí 綱 ㄍㄤ gāng 挈 ㄑㄧㄝ ˋ qiè 領 ㄌㄧㄥ ˇ lǐng to concentrate on the main points (idiom); to bring out the essentials