Asia
Shenzhen
no articleGoing there, being there
à Shenzhen
Coming from
de Shenzhen
Why
Shenzhen is a city name, and a city takes à, with no article: à Shenzhen.
Example
Les usines d'électronique se comptent par milliers à Shenzhen.
Electronics factories run into the thousands in Shenzhen.
Read the full lesson : Prepositions of place →