1. Railway line adjustment: Tietong Department integrates the original railway lines, reasonably arranges train batches, and reduces the overall cost. This further reduces the ticket price from Guangzhou South Railway Station to Guilin North Railway Station.
2. High-frequency and diversified traffic supply: There are 3 high-speed trains and 20 bullet trains running between Guangzhou South Railway Station and Guilin North Railway Station every day, which gives passengers more choices and brings more fierce market competition.
3. Market competition strategy: In order to attract more passengers, the railway department may set lower fares to increase its attractiveness, which may be an important reason for the lower fares.
Generally speaking, the fare of 149 yuan is mainly influenced by railway line adjustment, high-frequency traffic supply and market competition strategy.