下馬看花（下馬看花）　

◎ 下馬看花 xiàmǎ-kànhuā

[get off one’s horse to look at the flowers —go deep into the realities of life and make thorough investigations] 比喻干部、知識分子等較長時間地深入工廠、農(nóng)村調(diào)查研究