The verb 关系到
We use the verb 关系到 
to emphasize a direct connection between “A” and “B”.
to emphasize a direct connection between “A” and “B”.Scheme
A
关系到
B
Pay attention
Instead of “A” and “B”, we should state nouns or noun phrases.
Examples
考试是关系到学生前途的大事
Examinations are an important matter for students' future
kǎoshì shì guānxìdào xuésheng qiántú de dàshì
这个问题关系到所有的大学生
This issue concerns all university students
zhè ge wèntí guānxìdào suǒyǒu de dàxuéshēng
第一个任务关系到组织的发展和力量
The development and stability of our organization will depends on the execution of our first task
dì yí ge rènwu guānxìdào zǔzhī de fāzhǎn hé lìliang
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