China’s orphans

Beijing police took in more than 400 children abandoned in the Chinese capital alone last year

Of the 42 children Chen and Wang have taken in over the years, 21 turned out to be healthy

Wang ensures the children are dressed warmly enough for the -15 degree Celsius weather

"Nobody else wants them because they are afraid of trouble," says Wang

Chen and Wang say they have cherished every one of the youngsters who have come into their three-room brick shack