Jean Louis writes:

> * Hongyi Zhao <hongyi.zhao@gmail.com> [2020-12-27 05:14]:
>> Orgmode is powerful and great, but if I want to write latex from
>> within it, I also want to utilize the capabilities supplied by, e.g.,
>> auctex, reftex, preview latex and so on.
>> 
>> Any hints/notes/comments for the co-operation and combination of these
>> tools will be highly appreciated.
>
> You may freely use LaTeX markup within Org mode. Also see various
> options org-latex-*

Their question was not whether or not it's possible to use LaTeX within
Org.  But rather about whether or not it's possible to use convenience
tools like AUCTeX and RefTeX that typically work with TeX-based modes
but within org-mode.

To try and answer the original question, not that I know of, but perhaps
tools like org-ref might address a subset of those use-cases.

Alternatively, you may be able to use those TeX-specific tools for TeX
blocks you embed within #+begin_src latex and #+end_src, if you edit
them via C-c '.