sister, you surely need to check. TU has Phd program in many fields. when i say competitve, i did not mean that its very competitive to get into certain schools, rather our high school and undergraduate degree are competitive enough to match the us education. at least i beleive so because i did my undergrad and high school in nepal. please check out google or someother webpage and see how many faculties have PhD program in TU. regarding getting job, it is same everywhere, if you know person, you will get it.