敲骨吸髓 (haau1 gwat1 kap1 seoi5) — to exploit someone completely; to squeeze someone dry; to bleed someone dry in Cantonese
haauˉ¹敲gwatˉ¹骨kapˉ¹吸seoiˏ₅髓Mandarin Pinyin: qiao1 gu3 xi1 sui3
Meaning of 敲骨吸髓
nounto exploit someone completely; to squeeze someone dry; to bleed someone dry