The Vietnamese word "gian lao" refers to something that is very hard, difficult, or demanding, often used to describe tasks or experiences that require a lot of effort and perseverance. It can carry a sense of struggle or hardship.
In more advanced contexts, "gian lao" can also be used to describe the emotional or psychological struggles that accompany challenging situations. For instance, one might say that a certain path in life is "gian lao" due to the obstacles faced.
While "gian lao" primarily means "gruelling hard," it can also imply endurance and resilience in the face of challenges.
In summary, "gian lao" is a versatile word describing anything that is exceptionally difficult or demanding, often associated with hard work and perseverance.