"Director Cao, are there any other graves nearby?"
"Other graves? Yes, over there, about four or five hundred meters away. What do you want with other graves? Don't tell me you plan on binding all of them together?" Director Cao thought for a moment and pointed towards the south.
"No, I'm just offering incense to them, telling them to take good care of your father." Actually, this is a rule in our line of work, call out to people when entering a house, and pay respects when seeing a temple.
Since that place was relatively far from Director Cao's father's grave, and I was too lazy to walk that far, I just lit the remaining handful of incense and bowed in the direction of the south before planting them in the ground.