I need how many link for a keyword

[simthanglongdotvn]

i seo keyword "sim số đẹp", my competitor have 4k ref domain for this keyword. So Do I need more than 4k ref domain with anchortext "sim số đẹp"?

Please help me. Thanks.

[simthe.vn]

Glad I found my colleague in this article. I am also SEO keyword "sim số đẹp" for website simthe.vn. This is really a very competitive keyword in the field of telecommunications services in Vietnam.
But recently, I've been monitoring it seems that google is changing the ranking scores because many keywords have a lot of search volume such as: sim Viettel, sim phong thủy, Mobifone sim, Vinaphone,... now no need. Pointing too many backlinks for competitive keywords anymore, but google is paying more attention to the content provided to readers on these pages.
Zack Barton, do you think what I just said is true?

[BartonInteractive]

Hi Sim,

Moz has written an article that speaks to this in detail. Is this what you are asking?

https://moz.com/learn/seo/anchor-text

Best,
Zack

[simthanglongdotvn]

Hi Zack Barton. Thanks. So what do I care about when associating with the exact anchortext

[BartonInteractive]

Hi Slim,

Quality, relevant backlinks would be helpful to you here, but there are numerous other ranking factors. Essentially, though, if you are competing for the same exact keyword, yes, you would want to have a higher page rank than that of your competitor, with preferably better quality page.

Hope this helps.

Zack