一仍旧贯

一仍舊貫
yīréng-jiùguàn

to follow the old routine

Wiktionary

Entry Composition

1 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
2 仍旧 réngjiù
  1. still (remaining)
  2. to remain (the same)
  3. yet
3 贯 guàn
  1. to pierce through
  2. to pass through
  3. to be stringed together
  4. string of 1000 cash