里头
lǐtóu · HSK 2
inside
📦 里头 = inside (里) + head/end (头); colloquial 'the inside part'
里 means inside or inner; 头 here is a common noun suffix (like in 外头 outside, 上头 on top) rather than literal head. Together 里头 is the everyday spoken word for the interior of something.
里 — 田 (field) + 土 (earth)
Originally a pictograph combining 田 (field) and 土 (earth), depicting cultivated land where people lived. It came to mean 'village' or 'hometown,' and by extension a unit of distance (about 500 meters). The 'inside' meaning is borrowed; that sense was traditionally written 裏 or 裡.
头 — 页 (head/page) + 豆 (bean, phonetic)
The traditional form 頭 combines 頁 (xié), meaning 'head', with 豆 (dòu) as the phonetic component. 頁 itself originally depicted a person with an emphasized head. The simplified form 头 is a modern shorthand that replaces 豆+頁 with a simpler shape while keeping the same meaning of 'head' or 'top'.