Some people say that a country will benefit greatly if its students study abroad To what extent do you agree or disagree

It is argued that students who study abroad are more beneficial to their nations. While some people have the opposite opinion, I strongly agree with this statement to some extent.
On the one hand, the primary reason opponents claim is the risk of brain drain. The increased number of abroad students has opted to emigrate to the host nations that they have been studying after graduation because such nations offer better opportunities for academic employment, research, and career advancement, as well as to enjoy higher living standards in developed foreign countries. A lot of Vietnamese students who study overseas in English-speaking countries, for instance, have decided to settle down in such nations after finishing college rather than return to Vietnam to contribute their knowledge to the country's growth. Therefore, this problem has led the country to a loss of potential intellectual figures.
On the other hand, I believe that a massive contribution overseas students induce to their countries must be highlighted. The first one is that the access to more complicated educational systems allows abroad students to meet better teaching techniques, counterparts with different cultures, and an unfamiliar environment in which the students have to handle almost everything by themselves, promoting their maturity. These applications can be used effectively and widely if the students enter into the workload in their countries. Moreover, overseas students can promote their local images among their peers with many races in western nations. As a result, these efforts can boost international relations in the future that will enormously benefit the country's economic development.
In conclusion, I am of the opinion that abroad students will benefit their nations greatly after graduation despite the aforementioned drawback.

Votes
Average: 7.8 (1 vote)

Grammar and spelling errors:
Line 4, column 145, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...on despite the aforementioned drawback.
^^

Transition Words or Phrases used:
but, first, if, moreover, so, therefore, well, while, as to, for instance, in conclusion, as a result, as well as, on the other hand

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 7.0 13.1623246493 53% => More to be verbs wanted.
Auxiliary verbs: 6.0 7.85571142285 76% => OK
Conjunction : 3.0 10.4138276553 29% => More conjunction wanted.
Relative clauses : 9.0 7.30460921844 123% => OK
Pronoun: 24.0 24.0651302605 100% => OK
Preposition: 41.0 41.998997996 98% => OK
Nominalization: 9.0 8.3376753507 108% => OK

Performance on vocabulary words:
No of characters: 1561.0 1615.20841683 97% => OK
No of words: 279.0 315.596192385 88% => More content wanted.
Chars per words: 5.59498207885 5.12529762239 109% => OK
Fourth root words length: 4.08696624509 4.20363070211 97% => OK
Word Length SD: 2.9851746751 2.80592935109 106% => OK
Unique words: 170.0 176.041082164 97% => OK
Unique words percentage: 0.609318996416 0.561755894193 108% => OK
syllable_count: 478.8 506.74238477 94% => OK
avg_syllables_per_word: 1.7 1.60771543086 106% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 7.0 5.43587174349 129% => OK
Article: 4.0 2.52805611222 158% => OK
Subordination: 3.0 2.10420841683 143% => OK
Conjunction: 2.0 0.809619238477 247% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 4.76152304609 63% => OK

Performance on sentences:
How many sentences: 12.0 16.0721442886 75% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 23.0 20.2975951904 113% => OK
Sentence length SD: 79.4300880579 49.4020404114 161% => OK
Chars per sentence: 130.083333333 106.682146367 122% => OK
Words per sentence: 23.25 20.7667163134 112% => OK
Discourse Markers: 11.0 7.06120827912 156% => OK
Paragraphs: 4.0 4.38176352705 91% => OK
Language errors: 1.0 5.01903807615 20% => OK
Sentences with positive sentiment : 11.0 8.67935871743 127% => OK
Sentences with negative sentiment : 1.0 3.9879759519 25% => More negative sentences wanted.
Sentences with neutral sentiment: 0.0 3.4128256513 0% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.227607629763 0.244688304435 93% => OK
Sentence topic coherence: 0.0848231301095 0.084324248473 101% => OK
Sentence topic coherence SD: 0.0585483324029 0.0667982634062 88% => OK
Paragraph topic coherence: 0.162373375014 0.151304729494 107% => OK
Paragraph topic coherence SD: 0.06237062026 0.056905535591 110% => OK

Essay readability:
automated_readability_index: 16.5 13.0946893788 126% => OK
flesch_reading_ease: 39.67 50.2224549098 79% => OK
smog_index: 8.8 7.44779559118 118% => OK
flesch_kincaid_grade: 13.4 11.3001002004 119% => OK
coleman_liau_index: 15.44 12.4159519038 124% => OK
dale_chall_readability_score: 9.81 8.58950901804 114% => OK
difficult_words: 89.0 78.4519038076 113% => OK
linsear_write_formula: 11.0 9.78957915832 112% => OK
gunning_fog: 11.2 10.1190380762 111% => OK
text_standard: 11.0 10.7795591182 102% => OK
What are above readability scores?

---------------------

Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 Out of 9
---------------------
Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.