四角框 [－－－]

Jyutping sei3 gok3 kwaang1
Pinyin sì jiǎo kuāng

Definitions (Wiktionary)
  1. noun, Min-Dong, Min-Nan, Ningbo, Wu
    The Chinese character component 囗.
    (syn.) 國字框, 圍字框, 方框, 国字框, 围字框