Zhège shěnpī liúchéng tài fánsuǒ le, xūyào jiǎnhuà.
This approval process is too cumbersome and needs to be simplified.
Tips
usage
繁琐 emphasizes that something is troublesome because there are too many fussy steps or details. It differs from 复杂 (complex), which just means complicated without the negative connotation of unnecessary burden.