Sichuan , China 's most populous province , is its biggest supplier of migrant labor . ''
China /location/location/contains Sichuan
China /location/country/administrative_divisions Sichuan
Sichuan /location/administrative_division/country China
NNP , NNP POS RBS JJ NN , VBZ PRP$ JJS NN IN JJ NN . ''
China
LOCATION
Sichuan
LOCATION
/location/location/contains
China
LOCATION
Sichuan
LOCATION
/location/country/administrative_divisions
Sichuan
LOCATION
China
LOCATION
/location/administrative_division/country