兵來將擋，水來土掩

counter soldiers with arms, water with an earth weir (idiom); different situations call for different action / to adopt measures appropriate to the actual situation

soldiers / a force / an army / weapons / arms / military / warlike / CL:個|个[ge4]

to come / to arrive / to come round / ever since / next

will / shall / to use / to take / to checkmate / just a short while ago / (introduces object of main verb, used in the same way as 把[ba3])

general / commander-in-chief (military) / king (chess piece) / to command / to lead

to desire / to invite / to request

(bound form) a general / (literary) to command; to lead / (Chinese chess) general (on the black side, equivalent to a king in Western chess)

to resist / to obstruct / to hinder / to keep off / to block (a blow) / to get in the way of / cover / gear (e.g. in a car's transmission)

to arrange / to put in order

surname Shui

water / river / liquid / beverage / additional charges or income / (of clothes) classifier for number of washes

Tu (ethnic group) / surname Tu

earth / dust / clay / local / indigenous / crude opium / unsophisticated / one of the eight categories of ancient musical instruments 八音[ba1 yin1]

to cover up / to close / to surprise

to cover up; to conceal / to close (a door, book etc) / (coll.) to get (one's fingers etc) caught when closing a door or lid / (literary) to launch a surprise attack