to concentrate on the main points or bring out the essentials; to grasp the key aspects of a matter. Literally means lifting a net by its main rope and holding a coat by its collar.

to command; to lead (e.g. an army)

to help one another; to work in close coordination (as of two people or groups)

(literary) to take along; to bring someone with you

to take someone along or lead them on a journey

supporting the elderly and leading the young by the hand; to bring the whole family along, both young and old

describes a sense of urgency or being in a rush

trivial knowledge or petty cleverness; literally the limited capacity of a water bottle

To lead or bring one's family members along with one

To present the main points or make a summary; often used in the idiom [[提纲挈领|提綱挈領|ti2 gang1 qie4 ling3]].