This article is talking about Chinese cuisine.
Chinese cuisine is thousands of years old,
it is always charming,
not only because of its distinct ethnic characteristics,
but also because it was good at absorbing different nations', regions' and ethnicities' culinary fortés,
1. which (ability to absorb) is still true today.
2. this (ability to absorb) still shines through today.
3. it (Chinese cuisine) is still splendid today.