由that引导的同位语从句中还能包含由that引导的宾语从句吗?

问题描述:

由that引导的同位语从句中还能包含由that引导的宾语从句吗?
He expressed his wish that he hoped that he would come to China again.

意思重复了
He expressed his wish that he would come to China again.
这样就足够了