I listen to the song and these are the chords that i came up with..hope it's 
correct and enjoy...give me any comments if you have one. Enjoy!!!

Quaj Rau Kuv
           Cm (x3101x@1)              GmTxawm (355333@1)hnub no luag tsis yuav koj
           Cm (x3101x@1)                  GmTxawm (355333@1)hnub no lawv yuav tso koj tseg
     Ab (xx1114@1)                        BbNyob (x1333x@1)rau lub neej uas tsaus ntuj nti

Cm (x3101x@1)                 GmTseg (355333@1)tsis muaj koj tsis tshuaj leej twg
             Cm (x3101x@1)                   GmNtawm (355333@1)koj ib sab koj muaj kev nyuaj siab
      Ab (xx1114@1)                       BbNco (x1333x@1)ntsoov tias nws tseem tshuav kuv

Pre-chorus:
Cm (x3101x@1)                                        AbTus (xx1114@1)uas nyob tom qab tseem mloog ntsoov koj li xov
   BbTsuav (x1333x@1)koj hais txog, 
Cm (x3101x@1)                          Ab (xx1114@1)                BbKoj (x1333x@1)tsis yog tus swb rau txoj kev hlub mog nkauj hmoob

Chorus:
Eb (x43121@3)           Bb (x1333x@1)            CmQuaj (x3101x@1)kiag tawm los siab thiaj nqig 
              Ab (xx1114@1)                BbTxiv (x1333x@1)neej li ntawm koj txhob khuv xim
 Eb (x43121@3)         Bb (x1333x@1)         CmQuaj (x3101x@1)kiag rau kuv qhia rau kuv 
             Ab (xx1114@1)          BbQhov (x1333x@1)uas koj mob kuv paub zoo
   Eb (x43121@3)          Bb (x1333x@1)          CmTxawm (x3101x@1)luag tsis hlub txhob tus siab
          Ab (xx1114@1)                   BbYeej (x1333x@1)yuav pab txawb nqa koj lub neej

Cm (x3101x@1)           GmTso (355333@1)nws mus siab thiaj nqig
          Cm (x3101x@1)              GmKoj (355333@1)yeej hloov tsis tau nws siab
        Ab (xx1114@1)               BbCia (x1333x@1)nws mus raws nws siab nyiam

Cm Gm Cm Gm Ab Bb

Repeat pre-chorus to 
Chorus 2x and fade...