Correct

特区

/ tèqū / 
Strokes

Definition

special administrative region/abbr. for 特别行政区

Example

As a Noun

special zone

1
Màoyì
贸易
tèqū
特区

special trade zone

As a Noun

Special Administrative Region (SAR)

2
Xiānggǎng
香港
tèqū
特区

Hong Kong Special Administrative Region

As a Noun

a country-level administrative unit