If you are a private gas station, the best way is to dig people from PetroChina and China Truth. They are all well trained. In fact, the salary of PetroChina is not very high. The salary of the oiler in the best station of PetroChina in Huangshi, Hubei Province is only 600-800. Don't talk about the wages of those small stations. Those with slightly higher wages can dig them up.

If you want to train yourself, it is still very troublesome, especially for metering and equipment management personnel. It takes a long time of training and professional knowledge!