Fast train shenyang to Dalian?

Hello folks,

Am I right in thinking that there must be several fast trains each day between Shenyang and Dalian? I will be visiting both cities in September this year and would like an answer to this travel question. Thank you so much! This question and answer travel section has proved invaluable to me in past trips to your wonderful country. Great people, great food, wonderful history, culture and first rate travel experiences for me!! Thanks so much for all of it!!

Jim from vancouver, Canada