The most effective way to complain about hawkers.
To the black cat platform. Black Cat Complaint Platform is a consumer complaint platform under Sina, which can quickly solve 3 15 consumer complaints. Houcaller is a catering brand. Since the establishment of Houcaller 1993, two brands, Houcaller Steakhouse and HKL Steakhouse, have been developed, marking the birth of a brand-new catering culture of Houcaller.