Please tell us what are the reasons for the current difficulties in the operation of state-owned enterprises?

Generally, state-owned enterprises only produce branded goods for foreign companies, or compete for profits with the people by monopoly, without innovation and enterprising spirit. The most important thing for enterprise development is brand and competitiveness, while the state-owned enterprise system is loose. Even if the state supports it again, it will only rely on monopoly and will not achieve great success for a long time.