I've seen this knot described slightly differently in various knotting books.
youdao
2. 全套书文字部分包括综述、各乐类乐种述略、班社艺人简介、乐器简介等；
The essays includes summary, introduction to different types of music, introduction to artisans of folk musical groups, and introduction to the instruments.
During the international economic meltdown in 2009, total number of business deals between us and Vietnam had fallen slightly but still, the us goods exports to Vietnam increased by 11 percent.
During the international economic meltdown in 2009, total number of business deals between us and Vietnam had fallen slightly but still, the us goods exports to Vietnam increased by 11 percent.
