___ Ching: Confucian poetry, 4 letters
___ Tzu (Chinese toy breed), 4 letters
___ tzu (dog breed), 4 letters
___ Tzu (short-legged dog), 4 letters
___ Tzu (small dog), 4 letters
___ Tzu (Tibetan dog), 4 letters
___ Tzu (toy dog breed), 4 letters
___ Ching (classic book of Chinese poetry), 4 letters