phong trần

Từ điển Việt Anh (Vietnamese English Dictionary)

	[phong trần]
		wind and dust; (nghĩa bóng) the ups and downs/trials and tribulations/vicissitudes of life
		(nghĩa bóng) seasoned

Wind and dust; dust and heat of life, turmoil of life.
"Kiếp phong trần đến bao giờ mới thôi " (Nguyễn Du) When will this dust and heat of life come to an end