Hi everyone,
However, this phrase is unusual and likely refers to one of two things:
The second component of the query, "PDF," underscores the preferred medium for distributing structured educational content. The Portable Document Format remains the gold standard for disseminating lists and textbooks due to its fixed layout. Users specifically search for "list of chunks in English PDF" because they desire a static, printable, and offline-accessible resource. Unlike web pages that change or require an internet connection, a PDF represents a tangible, curated collection of data that can be easily shared across devices, making it a staple in the toolkit of language teachers and self-learners.
If the PDF is text‑searchable: