1. week   mei nian liang ci   yue [du;duo]   mei zhou   xing [ji;qi]   Hint Half-n-half Clue   2. fortnight   ban nian   liang xing [ji;qi]   xing [ji;qi]   chun tian   Half-n-half Clue   3. daily   qiu tian ，qiu tian   mei ri   [chu;chu] suo   dong tian   Half-n-half Clue   4. quarterly   [chu;chu] suo   chun tian   xia tian   ji [du;duo]   Half-n-half Clue   5. spring   mei zhou   mei ri   ji feng   chun tian   Half-n-half Clue   6. winter   dong tian   mei ri   mei nian liang ci   chun tian   Half-n-half Clue   7. summer   xia tian   chun tian   yue [du;duo]   mei nian liang ci   Half-n-half Clue