vắng khách

few customers

Typed without accents: vang khach

Meaning

few customers
adjective

quiet, with few customers

The opposite of đông khách.
- Hôm nay quán vắng khách quá.
  The restaurant is so quiet today.
- Mùa mưa khách sạn vắng khách.
  In the rainy season the hotels are quiet.