zhī yǎn dú jù
see 獨具隻眼|独具只眼[du2 ju4 zhi1 yan3]
只
zhī
classifier for birds and certain animals, one of a pair, some utensils, vessels etc
眼
yǎn
eye (CL:隻|只[zhi1],雙|双[shuang1])
独
dú
alone
具
jù
tool