Last year, passenger and cargo vehicles crossing the border checkpoint between Macao and the cooperation zone in Hengqin could utilize the one-stop customs clearance service as coordinated by the two sides instead of the previous respective checks.

Wong has another identity. He often discusses career opportunities with students and on one occasion he met a group from Lou Hau High School of Macao and invited them to visit the automated and intelligent production line of traditional Chinese medicines of the company he works in.

He told them that the cooperation model of Macao registration plus Hengqin production not only expands new channels for the development of traditional Chinese medicine in Macao, but also promotes the medicine's internationalization. To strengthen cooperation with Macao in traditional Chinese medicine, Hengqin has established a mechanism which allows medical products to be registered and sold in Macao, while being produced in Hengqin.