Columbia subject headings:
Harvard subject headings:
Chinese language--Etymology--Dictionaries.
Mandarin dialects--China--Hebei Sheng--Dictionaries--Chinese.
Mandarin dialects--china--Tianjin--Dictionaries--Chinese.
Princeton subject headings:
Chinese language--Etymology--Dictionaries.
Dictionaries.
Mandarin dialects--China--Hebei Sheng--Dictionaries--Chinese.
Mandarin dialects--china--Tianjin--Dictionaries--Chinese.