to search for; to look for; to explore or seek out a solution or answer

I; me; myself

Indicates a location, scope, or time; equivalent to 在 zài

Used to describe someone in extreme distress or a desperate situation, like a fish out of water in a dried fish shop; often appears in the phrase 索我于枯鱼之肆 suǒ​wǒ​yú​kū​yú​zhī​sì