How to worship ancestors every year?

First, pick up three sticks of incense on the table and light them. Remember to light all three sticks, then blow out the flames on the incense burner and put them in the incense burner. Then kneel down. Then pick up the paper money prepared on the table. Burn it. Then I picked up the wine and tea served on the table and spilled a little on the ground. The above actions are all done in one go after kneeling on the ground. Then knock three heads and get up. Bow and it's over.