Sentence:  These few days really <WSD>chiong</WSD> my work like siao! Cos i'm one kind; if i can't finish my work, i won't be able to sleep well at night, no matter is what kind of work. Just as long as it's something i should complete, i must complete. 
Meaning of the word marked with <WSD> tags:  To devote all of one's time, energy, focus, and attention to doing or completing something.