(lán) to cut off; to hinder
(lánzhù) to stop; to bar the way
(lánjié) to mug; to intercept and rob
(lánjié) to intercept
(lánwǎng) to intercept at the net (volleyball, tennis etc); to block
(lánchē) to thumb a lift; to hitchhike
(lánzǔ) to block; to obstruct