HSK 6
Chéngxiāng chājù shì Zhōngguó chángqī miànlín de shèhuì wèntí.
The urban-rural gap is a long-standing social issue in China.
HSK 6
Suōxiǎo chéngxiāng chājù xūyào jǐ dài rén de nǔlì.
Closing the urban-rural gap takes generations of effort.
HSK 7-9
Jiàoyù zīyuán bùjūn jiājù le chéngxiāng chājù.
Unequal education resources have widened the urban-rural gap.