Thơ Lục Bát is a traditional Vietnamese poetic form characterized by its unique structure of alternating lines of six and eight syllables. Each stanza typically consists of a couplet, where the first line has six syllables and the second line has eight. This rhythmic pattern creates a melodic quality, making it popular for both oral recitation and written poetry. The themes of Thơ Lục Bát often revolve around love, nature, and daily life, reflecting the cultural and emotional experiences of the Vietnamese people. This form has been used by many famous poets throughout history, contributing to its enduring popularity in Vietnamese literature.