The figure that matters is the net surrender value: what you would actually receive. Your insurer starts from the policy's guaranteed cash value, adds the cash value of bonuses already added, and takes off anything you owe.
Policy loans and their interest come off, as do unpaid premiums and any surrender charge the plan carries.
Worked exampleIllustration
Guaranteed cash valueS$27,400
Bonuses already addedS$3,800
Gross surrender valueS$31,200
Less policy loan and interestS$1,200
Net surrender valueS$30,000