不知去向
bùzhī-qùxiàng
whereabouts unknown
Every meaning
bùzhī-qùxiàng
- whereabouts unknown
Its characters
- 不bùnot; no
- 知zhīto know
- 去qùto go
- 向xiàngtoward; to
Words with 不
Words with 知
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.