For catering enterprises of Hong Kong and Macao, it’s both an opportunity and a challenge to expand their businesses on the Chinese mainland. Ron Lam, who for years has helped local enterprises develop in the Chinese mainland market, shared his observations with China Daily. Government policies conducted in the Guangdong-Macao In-Depth Cooperation Zone in Hengqin have given courage and confidence to companies that want to come but dare not do so, he said.