邮简

Traditional form:

郵簡

Pinyin (reading):

yóujiǎn

Definitions:

• letter sheet (similar to an aerogram but not necessarily sent by airmail)

Characters:

• 邮 - mail; post office
• 简 - simple, succinct, terse; a letter

Traditional characters:

• 郵 - mail; post office
• 簡 - simple, succinct, terse; a letter