| 始料未及 | shǐ liào wèi jí | not expected at the outset (idiom) / unforeseen / to be surprised by the turn of events | ![]() |
| 变故 | biàn gù | an unforeseen event / accident / misfortune | ![]() |
| 事变 | shì biàn | incident / unforeseen event / events (in general) | ![]() |
| 意外陈旧过时 | unforeseen obsolescence | ![]() | |
| 人算不如天算 | rén suàn bù rú tiān suàn | man proposes, God disposes (idiom) / one's plans can be derailed by unforeseen events | ![]() |
| 平地起风波 | píng dì qǐ fēng bō | trouble appearing from nowhere / unforeseen situation | ![]() |
