Literature Reference: How can the sparrow know the ambition of the swan? Source from 'Records of the Grand Historian: Chen She Family'.
燕: The swallow. In names, it often symbolizes good fortune and peace, signifying auspiciousness, health, and a beautiful life.
鹏: Legend has it that the largest bird, often referred to as a symbol of great ambition and soaring aspirations, embodies the spirit of striving towards lofty goals with wings spread wide. This character is believed to enhance one's career prospects and fortune.
Meaning: As agile as a swallow and as ambitious as a roc.