Shuāngfāng pàichū dàibiǎo dào xiànchǎng kānjiè, bìng jìlù le xīn de jièxiàn wèizhì.

双方派出代表到现场勘界，并记录了新的界线位置。

Both sides sent representatives to survey the boundary and recorded the location of the new boundary line.