Wǒmen yào jiākuài yīngshōu zhàngkuǎn de huíshōu sùdù.
We need to speed up the collection of accounts receivable.
Tips
usage
应 here means 'should / due to be' (same reading as 应该) - literally 'money that should be received'. Pair it with 应付账款 'accounts payable' (money that should be paid).