I asked a friend who works at Guangdong Bank

She said this: The salary at Guangda Bank Haikou Branch is higher than that of ordinary banks, such as ICBC and Bank of China. … It’s 2,500 per month, excluding bonuses.

The average income in Haikou is 1,900 yuan. I just saw the news today that wages in Hainan Province have increased 20 times in the past 20 years, including the fact that the current average salary is more than 1,900 yuan.