A dog-shaped bottle of Chinese Baijiu, a type of white alcohol, is on display at the 2018 Belt and Road Food Expo in Hong Kong on Wednesday, June 27, 2018. The exhibition is part of the Asia World Expo that will run from Wednesday to Friday this week. [Photo: IC]

Visitors take a look at the spices on display at 2018 Belt and Road Food Expo in Hong Kong on Wednesday, June 27, 2018. More than 70 countries are taking part in the Belt and Road Initiative, which account for around two-thirds of the world's population. [Photo: IC]

Chinese traditional foods including moon cakes in a presentation gift box are on display at the 2018 Belt and Road Food Expo in Hong Kong on Wednesday, June 27, 2018. The moon cakes are usually eaten during Mid-Autumn Festival. [Photo: IC]

A liquor bottle shaped like an eagle with exquisite engraving was on display at the 2018 Belt and Road Food Expo in Hong Kong on Wednesday, June 27, 2018. The exhibition of foods from Belt and Road countries is part of an industry development initiative. [Photo: IC]