难为
nánwei
I v.
1) bother; press
既然他不会唱歌儿，就别难为他了。 Since he can't sing, don't press him.
2) make it difficult for
II intj. court.
court. excuse me; sorry to trouble you
你特地替我取来了信，难为你了。 You made a special trip to bring me the letter. Many thanks for your effort.