Trucks from ASEAN countries wait at a border supervision center in Pingxiang City of South China’s Guangxi Zhuang autonomous region, Jan 16, 2018. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

Photo taken on Dec 19, 2017 shows a railway station attached to Qinzhou port in South China’s Guangxi Zhuang autonomous region. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

Photo taken on Dec 21, 2017 shows an expressway interchange in South China’s Guangxi Zhuang autonomous region. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

Photo taken on Dec 21, 2017 shows a bridge in South China’s Guangxi Zhuang autonomous region. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

Photo taken on Dec 21, 2017 shows an expressway interchange in South China’s Guangxi Zhuang autonomous region. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

A staff introduces at China-ASEAN Information Port in South China’s Guangxi Zhuang autonomous region, Jan 15, 2018. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

A cargo ship loaded with oil and gas anchors in the sea area of Maoweihai of South China’s Guangxi Zhuang autonomous region, Dec 18, 2017. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]

Photo taken on Dec 19, 2017 shows an oil-gas freight train leaving Qinzhou port in South China’s Guangxi Zhuang autonomous region. By making full use of its geographical location and the potential of coastlines and border areas, Guangxi capitalized on its advantages and played a bigger role in the Belt and Road Initiative. Through ports and the Beibu Gulf Economic Zone, the trade cooperation between Guangxi and ASEAN countries gained great prospects. [Photo/Xinhua]