
https://www.britishcouncil.org/sites/default/files/the_value_of_trust.pdf

https://publications.parliament.uk/pa/cm201719/cmselect/cmintrade/520/520.pdf

https://www.scmp.com/news/china/diplomacy/article/3105803/after-20-years-theres-more-mere-economic-exchange-chinas-trade