全
quán · HSK 2
all
全 = 入 (enter) + 王 (jade/king); a flawless piece of jade — whole, complete
Originally depicted pure, unblemished jade kept under a roof — hence the senses 'whole, complete, entire, all'. Also used as a surname (Quán).
全 — enter 入 on top + jade 玉
Originally written as 入 (enter) over 玉 (jade), depicting a complete, unflawed piece of jade kept in storage. From this image of a perfect jade came the meanings 'whole,' 'complete,' and 'entire.' The top component is sometimes written as 人.