半桶水 | bàn tǒng shuǐ | (coll.) (of one's skills, knowledge etc) limited / superficial / half-baked / sb with a smattering of knowledge (of sth) / dabbler | |
草率收兵 | cǎo shuài shōu bīng | to work vaguely then retreat (idiom) / sloppy and half-hearted / half-baked | |
草草收兵 | cǎo cǎo shōu bīng | to work vaguely then retreat (idiom) / sloppy and half-hearted / half-baked |