lit. enough books to make a pack-ox sweat or to fill a house to the rafters (idiom); fig. many books
trad. 汗牛充棟
Also written 汗牛充棟【hàn niú chōng dòng】
lit. enough books to make a pack-ox sweat or to fill a house to the rafters (idiom); fig. many books
trad. 汗牛充棟
Also written 汗牛充棟【hàn niú chōng dòng】