The yellow ear sends letters: yellow ear: the name of a dog; book: letters. The yellow ear is used to send letters to the owner. It refers to the delivery of letters from home.
Send a letter to a goose: to send a letter.
Jiang Gan Stealing Books: Jiang Gan: a character in Romance of the Three Kingdoms. Jiang Gan stole the letters and went back to Cao camp to kill his own general. It is a metaphor for being caught in someone else's counter-plan.
Longtou letters: letters sent to or from faraway places.
It is a humble statement, but it is also a word of respect for those who listen to it. It is often used in letters to express the recipient's understanding and acceptance of one's frankness.
Eye broken scales: scales and geese: fish and geese, a metaphor for letters. It describes a person who is looking forward to the arrival of a letter.
Peaceful letters: letters reporting the safety of family members.
The green bird messenger: the messenger who delivers the letters.
Books are inexhaustible. It is difficult to fully express the meaning of the letter. Later, it is often used as an idiom for the end of a letter.
Books cannot fully express their meaning: it is difficult to fully express the meaning of the words. It is often used as an idiom for the end of a letter.
Books cannot express themselves in words, words cannot express themselves in meaning: book: a letter. It is difficult to fully express the meaning of the letter. It refers to the fact that it is not easy for language and words to express the content of thoughts completely and precisely.
Stopping clouds and falling moon: expressing nostalgia for friends and relatives (used in letters in the old days).
The word "inexhaustible" is used to express a deep and complicated feeling, which is difficult to be expressed in words. It is often used at the end of a letter to indicate that the words spoken do not express all the meaning.
Goose and fish: the exchange of letters. The geese and the fish are both references to letters.
Goose and fish: letters.
Transmission of letters by geese: geese: geese; book: letters. The geese are capable of delivering letters.
Goose foot leaves book: goose: geese; book: letter. The geese can deliver letters.