For 10 points, name this Chinese province with capital at Chengdu, known for its spicy cuisine.
A prominent example of grotto art can be found in the Dazu Rock Carvings in this polity, while rich deposits of titanium, cobalt and iron can be found in its Panxi region. Water from the Dujiangyan Irrigation System is still used by farmers in this "province of abundance". The current capital of this province served as the capital for the Shu Kingdom during the Three Kingdoms era. Home to cities like (*) Chongqing, its name means four streams, which derives from the four tributaries of the Yangzi that flow from north to south through this province. For 10 points, name this Chinese province with capital at Chengdu, known for its spicy cuisine.
A prominent example of grotto art can be found in the Dazu Rock Carvings in this polity, while rich deposits of titanium, cobalt and iron can be found in its Panxi region.
Sichuan Province [or Szechwan Province or Szechuan Province; prompt on "China"]