Old Hmong Movies, Help Me!

Hello, 
 
So I was looking for 2 particular movies, and I was wondering if perhaps any of you can possibly help me. 
One is the one Kwm Lis and Ntxawm Hawj had did together, unfortunately, I think it was also the only one they did together. 
It's the one where I think he goes on a trip with his group of friends, but he ends up getting lost and her mom and her help nurse him back to health. Eventually they fall in love, her mom dies, and he says he'll marry her and takes her back to the city to go live with him. Obviously, he ends up cheating on her, and etc. 
Ring any bells???
 
The other one is with Ntxawm Hawj and Txam Thoj where she plays a poor and blind girl who he falls for. 

I remember those movies. I forgot what the movie Kwm Lis and Ntxawm Hawj is called but I remember his song Hlub Mus Kawg Keeb played at the end. As for the movie with Txam Thoj and Ntxawm Hawj, I think it's called Puas Yuav Muaj Hnub? I could be wrong, they have a lot of movies together so I could never keep up.