id	keyword
fbem-5398	𝐵 𝐵
fbem-5398	𝐵 𝐹
fbem-5398	𝐹 𝐹
fbem-5398	value
fbem-5398	trade
fbem-5398	𝑋 𝐹
fbem-5398	value chain
fbem-5398	country
fbem-5398	accounting
fbem-5398	china
fbem-5398	output