Monster bug after kill

[Monster bug after kill]

when i killed mob , there's a change 1 or more monster still not disappear  . it still here with 0 hp & cant attack it

[Client read other language]

i shoul change to what ? i already try UTF 8 and 1258 ANSI vietnam but no hope .

[Client read other language]

Hi , i'm try to translate Ragnarok to my language but the client cant read it correctly

here's my sclient.xml 

<?xml version="1.0" encoding="UTF-8" ?>
<clientinfo>
    <desc>Ragnarok online server 2019</desc>
    <servicetype>korea</servicetype>
    <servertype>primary</servertype>
    <connection>
        <display>Xin chào việt nam</display>
              <address>127.0.0.1</address>
              <port>6900</port>
              <version>55</version>
              <langtype>10</langtype>
        <registrationweb>www.ragnarok.com</registrationweb>
        <loading>
            <image>loading00.jpg</image>
            <image>loading01.jpg</image>
            <image>loading02.jpg</image>
            <image>loading03.jpg</image>
            <image>loading04.jpg</image>
            <image>loading05.jpg</image>
            <image>loading06.jpg</image>
        </loading>
       </connection>
</clientinfo>

but in-game it display like this , please help.