Chinese use of modern crossbow was more of a "learn from the West" process, not so much of the nostalgia...see, by late Ming Dynasty the Chinese began to step away from crossbow, and progress on warfare technology of all sort almost ground to a halt - or worse, regressed - during most of the Qing Dynasty. And in the last 2 centuries, progress and refinements made on crossbow technology were all done in the West.
Now I really want to start a topic on crossbows under the history section.