The traffic is driving on the left, which is characteristic of Hong Kong. The signage uses Traditional Chinese characters, and the style of the construction site fencing and the urban environment strongly points to Hong Kong. The architecture in the distance looks like high-density residential towers common in the region. I am quite confident this is in Hong Kong.

I suspect this is in the New Territories or Kowloon area of Hong Kong. I am 80% sure.

then: guess