There are soups and soups.
Hard to tell you recipes offhand.
Many Chinese soups are derived I think from Cantonese cuisine which is big into home-cooked 'slow-fire' soups (ie soups which have been boiled and simmering for hours).
Some are herbal (but yummy) so you have to figure out what is what as well in ingredients.
It is simple really to cook the soup, but it is all dependent on what you put into it, and how long it is simmered or watch on what the Cantonese call 'old fire'.
Get yourself one of those cookbooks from the local bookstores for Chinese soup 101.
An informative one written in English was written by Ng Soing Mui - she's written a whole series and painstakingly takes the reader through the ingredients process, and what is what, and what serves what purpose.
Even veggies are catergorised into 'cooling' ones and neutral ones.
Most of the soup base is pork or chicken bones, or very lean pork chunks. Boiled to death for hours, with the oil on the surface being meticulously scooped out periodically .
The other ingredients going in vary, based on what purpose the soup is intended for (to suuplement nourish, for 'cooling' purposes etc)..
My local favorite is Itek Tim (that is a duck soup with its roots from the Peranakans, not Cantonses. You can find this same soup in Penang and Malacca).
Basically they use sour preserved berries, ginger and a whole fresh (not frozen) duck for this one, with optional pork bones for soup base.
Another local favorite is the peppery, pig stomach soup, which a lot of post-partum preggie women drink a lot of - it drives the 'wind' out.
Then there is the double boiled (pot within pot) soups.
which is soup cooking within another boiling container outisde.
Very nutritional supposedly. Black chicken soups are cooked thus.
Some Chinese girls just live daily on soups (which are pretty substantial considering the different amount of stuff they put into it), and perhaps that's how they stay so slim.