Network planning technology was developed and developed in the United States in the late 1950s. This approach includes a variety of web-based methods, such as critical path method, planning review technology, combined network method, etc. Canning's view Second, in the first half of this year, the bank's personal demand deposits and currency in circulation fell by more than 3 trillion yuan, and by the second half of this year, domestic bank deposit growth fell below 10%. In response to the year-end big test, the deposit rate has been raised accordingly. Some state-owned Banks have a one-year deposit rate of 1.75%, which is about 16.7% above the benchmark interest rate. Some state-owned Banks perform 1.5 percent of the benchmark interest rate.