`whenYear` >='-3000'
AND `whenYear` <='3000'
AND
(`whereLoc` ='Hangzhou' OR (`whereLon` >='119.441' And`whereLon` <='120.891'And`whereLat` >='29.525'And`whereLat` <='30.975'))
ORDER BY `whenYear` ASC, `whenMonth` ASC , `whenDay` ASC,`eventSig` DESC
LIMIT
0
,
100