世运
World Games; abbr. for 世界運動會|世界运动会[Shi4 jie4 Yun4 dong4 hui4]
时运不济
fate is unfavorable (idiom); the omens are not good
时运亨通
our luck is in, everything is going smoothly (idiom)
城市运动会
National Intercity Games, Chinese athletics competition, organized every four years since 1988