yū / fū / zǐ / zhǐ / huì / zhǐ / shàng / tán / bīng / ， / yù / dào / shí / jì / wèn / tí / jiù / shù / shǒu / wú / cè / 。

迂夫子只会纸上谈兵，遇到实际问题就束手无策。

An old fogey only knows theoretical talk and is helpless when facing practical problems.