.htaccess for nginx conf PLEASE HELP ME

Please help me to convert this .htaccess for nginx conf PLEASE HELP ME .

Options +FollowSymLinks
RewriteEngine On
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteRule ^([A-Za-z0-9-]+)/?$ index.php?page=$1
RewriteRule ^profile/([0-9]+)/([A-Za-z0-9-]+)/?$ index.php?page=profile&id=$1
RewriteRule ^m_profile/([0-9]+)/([A-Za-z0-9-]+)/?$ mobile.php?page=profile&id=$1
RewriteRule ^chat/([0-9]+)/([A-Za-z0-9-]+)/?$ index.php?page=chat&id=$1
RewriteRule ^search/([A-Za-z0-9-]+)/?$ index.php?page=logout
RewriteRule ^search/([A-Za-z0-9-]+)/([A-Za-z0-9-]+)/?$ index.php?page=logout

and this is my default block server nginx.conf

server {
    listen      xxx.xxx.xxx.xxx:80;
    server_name domain.com www.domain.com;
    root        /home/myuser/web/domain.com/public_html;
    index       index.php index.html index.htm;
    access_log  /var/log/nginx/domains/domain.com.log combined;
    access_log  /var/log/nginx/domains/domain.com.bytes bytes;
    error_log   /var/log/nginx/domains/domain.com.error.log error;

    location / {

        location ~* ^.+\.(jpeg|jpg|png|gif|bmp|ico|svg|css|js)$ {
            expires     max;
        }

        location ~ [^/]\.php(/|$) {
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            if (!-f $document_root$fastcgi_script_name) {
                return  404;
            }

            fastcgi_pass    127.0.0.1:9007;
            fastcgi_index   index.php;
            include         /etc/nginx/fastcgi_params;
        }
    }

    error_page  403 /error/404.html;
    error_page  404 /error/404.html;
    error_page  500 502 503 504 /error/50x.html;

    location /error/ {
        alias   /home/myuser/web/domain.com/document_errors/;
    }

    location ~* "/\.(htaccess|htpasswd)$" {
        deny    all;
        return  404;
    }

    location /vstats/ {
        alias   /home/myuser/web/domain.com/stats/;
        include /home/myuser/conf/web/domain.com.auth*;
    }

    include     /etc/nginx/conf.d/phpmyadmin.inc*;
    include     /etc/nginx/conf.d/phppgadmin.inc*;
    include     /etc/nginx/conf.d/webmail.inc*;

    include     /home/myuser/conf/web/nginx.domain.com.conf*;
}

help me how to make the htaccess complete in nginx conf and work on my server. I don’t understand anything about this. please help me and I will be very grateful to you