what is the different between as long as as far as

what is the different between as long as as far as As far as,as long as ,as well as as far as／so far as／so far／as long as／so long as as far as,as long as,as well as和as much as四个词意思? as long as,as far as,as much as,as many as的辨析 as far as,as long as,as well as,as often as What's the "as long as" mean AS HAPPY AS THE DAY IS LONG! as happy as the day is long As long as a long time,the distance from a far,what have gon as long as ;as far as ;as well as ;as soon as long as 、as far as 、as well as、as good