Columbia subject headings:
Harvard subject headings:
Art, Chinese--China--Tanggu Qu (Tianjin, China)
Tanggu Qu (Tianjin, China)--History
Wood-engraving, Chinese--20th century.
Wood-engraving, Chinese--21st century.
Princeton subject headings:
Art, Chinese--China--Tanggu Qu (Tianjin, China).
Tanggu Qu (Tianjin, China)--History.
Wood-engraving, Chinese--20th century.
Wood-engraving, Chinese--21st century.