【明報專訊】As the city's first major exhibition after its full return to normal, the "Hong Kong International Jewellery Show" has drawn tens of thousands of overseas buyers. The exhibition hall is teeming with people in numbers comparable to pre-pandemic levels. This is a shot in the arm for Hong Kong's convention and exhibition industry. However, the hurried setting up of booths and the poor hospitality at the venue have highlighted the challenge of manpower shortage in Hong Kong's post-pandemic reconstruction.