bīng lái jiàng dǎng , shuǐ lái tǔ yǎn
counter soldiers with arms, water with an earth weir (idiom); different situations call for different action
to adopt measures appropriate to the actual situation
兵
bīng
soldiers
来
lái
to come
将
jiàng
(bound form) a general
挡
dǎng
variant of 擋|挡[dang3]
,
,
水
shuǐ
water
土
tǔ
earth
掩
yǎn
to cover up; to conceal