- 没法儿 méifǎr cannot do anything about itTo have no way to do something; to have no solution for a problem.
- 变法儿 biànfǎr to try different waysto try every available method; to think of all possible ways to do something
- 想个法儿 xiǎnggefǎr to think of a wayto think of a way out of a problem or to come up with a solution