Wúmíngzhǐ shì shǒu shàng zuì nán dāndú wānqū de shǒuzhǐ.
The ring finger is the hardest finger to bend independently.
Tips
memory
无名 literally means 'nameless' — the ring finger has no individual name of its own in Chinese, unlike the thumb (拇指), index finger (食指), middle finger (中指), or pinky (小指). A nameless finger that wears the most important ring!
