You need the missile to be under 533mm in diameter to fit the tube. The Tomahawk seems to be very close at 0.52m. Question is what is the diameter of the YJ-62 and DH-10.
A diesel sub for cruise missile launching isn't a very good one, because such subs are small, tight in space, and for every cruise missile you put in, would mean less torpedoes or anti-ship missiles. The Russians did have a proposal for the Amur 950, which has Klub missiles in VLS at the back. You should rather have nuclear submarines do that job, because they're much bigger and can store a lot more. The Seawolf for example, can load about 40 to 50 missiles or torpedoes, the Akula can pack about the same number. In comparison, a Song can only carry 16 torpedoes or missiles, and that's already among the better end for diesel submarines.