Columbia subject headings:
Hakka (Chinese people)--Urban residence--History.
Urbanization--China--Guangdong Sheng--History.
Harvard subject headings:
Hakka (Chinese people)--Urban residence--History.
Urbanization--China--Guandong Sheng--History.
Princeton subject headings:
Hakka (Chinese people)--Urban residence--History.
Urbanization--China--Guandong Sheng--History.