Zhongyu's cost is very good I have been to other cost training institutions before I came to Zhongyu, and I still feel that Zhongyu's cost is much better than other cost training institutions after studying. Nowadays, many cost trainings only let teachers use software to calculate the quantity. After all, software is just a "calculator", and many things will be miscalculated, so only by understanding the principle of calculation can we find the errors in the software results. Zhongyu cost training attaches great importance to manual calculation and software calculation, step by step. Quota calculation rules, quota pricing principles and list pricing principles are all very detailed. After the manual calculation is completed, use Guanglianda to calculate the quantity, know the principle and then use the calculator, not afraid of software errors.