Due to their experience, their superior equipment (top to bottom), their integration, their training, their seamanship, and their alliances, why didn't the US beat the Chinese hands down back to the Yalu River in the korea war ? Perhaps those factors are not as important as you think ? If those factors couldn't produce a win before, why would they now ?
1st, ChinaGuy, the Yalu River is not a Sea Battle. That should be fairly obvious and make a huge difference in the way this battle, as presented would be fought and would turn out.
2nd, at the time, the US was well aware of the massive forces preparing to attack and easily could have defeated them hands down...and at a time when neither China or the Soviets could have done anything about it...but the US chose not to employ the weapons it had at its disposal.
Even so, with a massive army that outnumbered the US by many time to one, and the Chinese had been fighting and were not inexperienced...still, though the US and allied forces were pushed out of N. Korea by that attack and once again pushed back south of Seoul, yet they were able to then push the Chinese back to the current lines of separation...and had a deal not been brokered at the time, I believe the US would have continued to push them back further.
All of that aside however does not change the most fundamental fact that we are talking about a Naval/Sea battle here where the advantages are on the US/Japanese side, not a ground war with the largest Army in the world. If you want to try and make a comparison there and base an outcome on that comparison...feel free...but I promise you, the Chinese planners are not doing any such thing because the recognize and appreciate the difference.