I thought of one you might like that is usually widely available (or course...I would wait for an authentic Chinese Restaurant to try this).....
Sichuan Kung Pao Chicken...
I LOVE zucchini in mine...it is a type of squash that can double as a dildo LOL.... and also depends on the chef what kind of chilis they use...and sometimes peppers and peanuts....definitely spicy and salty vs sweet.....
The sweet meet thing I don't really consider Chinese cuisine...it reminds me of crappy fast food...
...but they have to pay the bills I guess so alot of them do mostly that....I don't go to those places....
I have been trying the Mongolian BBQ a little lately where you pick out the fresh and raw ingredients and bring them to the chef...but I find that bland usually and haven't figured out what spices to bring him yet....
EDIT: I was thinking about what you wrote (re:cheese)...and I can't think of any Chinese dishes with any cheese except for the mussels my BF orders sometimes..I think there is some kind of cheese on those...also can't think of any olives in use.....
,,,and the avocado? Not that I am aware of...they use avocado with sushi a lot but that is Japanese....and also Mexican cuisine has a lot of avocado. I like to eat avocado plain like a dessert with a spoon...or I like a spicy avocado sauce freshly made...