Rebecca Skloot tells this complex story by going back and forth between subjects and time periods.

VOA: special.2010.07.21

"Actually,there were a lot of Chinese going back to the People's Republic of China at that time, ninety-thousand in one year from Fukien Province alone.

VOA: special.2011.06.10

"I am going back to Uganda in Africa to make more moves for humanity.

VOA: special.2009.07.01

But this insurance policy is going to cover the farm inputs that we use in the farms, so that is going to give us the certainty of going back to the farms again if the rains do not come."

VOA: special.2010.05.11

"The recession must not, cannot and will not be used as an excuse for going back on our promise on aid,".

VOA: standard.2009.04.09

Not having anything that they're striving for." "Not going back to the moon or trying to go to Mars, or anything else."

VOA: standard.2010.04.15

And in his last five major finals going back to the Olympics, he has won five gold medals and set five world records.

VOA: standard.2009.08.21

He too reflected on years of U.S.-Saudi strategic ties going back to the World War II era.

VOA: standard.2009.06.03

he picks up the pace on the first single from Never Going Back, with "Mid-Life Chrysler."

VOA: standard.2009.08.04

"That pressure's got to go somewhere. It might be going back up the well bore,"

VOA: standard.2010.01.02

"But I like the concept of knowing something in class but then going back and pressing pause or rewind and actually getting a deeper understand of it."

VOA: standard.2010.03.26

There seems to be no going back and the way forward remains uncertain.

VOA: standard.2010.06.15

"At the beginning of the year, it seemed like [the kids would say 'Oh,I'm getting tired, this is too long - when are we going back to school?'

VOA: standard.2010.06.25

It's home to some of the most ancient Christian monasteries, and its natural caves or 'hermitages,' were used as shelters and burial grounds going back more than 10,000 years.

VOA: standard.2010.08.05