What items do Citroen C5 need for major maintenance?

Hello, daily maintenance of oil and oil filter, air filter and air conditioner filter, check and replace the spark plug, clean the carbon deposit in the fuel nozzle and combustion chamber, clean the throttle valve, change the brake oil, steering power oil and antifreeze, change the transmission oil, check whether the brake pads are worn and need to be replaced, and the tires are shifted diagonally back and forth.