Correct

干干净净

/ gàn gānjìng jìng /
Strokes

Example

As an Adjective

neat and tidy; spotlessly clean; very clean/fresh

1
Xuésheng
学生
men
chuān
穿
de
gàngānjìngjìng
干干净净
  

The school boys and girls wear very clean clothes.

2
jiào
tóngjiang
铜匠
tóngxiàng
铜像
shàng
de
xiù
绿锈
de
gàngānjìngjìng
干干净净
  

She got a tinker to rub off every speck of patina of the bronze statue.

3
Xiàoyuán
校园
gàngānjìngjìng
干干净净
  

The campus is clean and tidy.

As an Adjective

with nothing left; all gone

4
Wàng
de
gàngānjìngjìng
干干净净

be clean/completely/entirely forgotten

5
kuài
dàngāo
蛋糕
chī
de
gàngānjìngjìng
干干净净

polish off a whole cake

6
qīnlüèzhě
侵略者
xiāomiè
消灭
de
gàngānjìngjìng
干干净净

clear the land of invaders