Rudong teachers' provident fund can borrow 600 thousand. Relevant public information shows that the loan amount of Rudong teachers' housing provident fund is 600,000 yuan. The calculation of housing provident fund loan amount should be determined according to four conditions: repayment ability, the proportion of housing price, the balance of housing provident fund account and the maximum loan amount. The minimum value calculated according to the four conditions is the maximum loanable amount of the borrower.