Perhaps you should try some spelling variations:
nhung loi » nhung bai, nhung bi, nhung gi
nhung tri » nhung bai, dung tri, nhung bi
quen vang » que van, que lang, quet lang
quen hanh » quen thanh, quan hanh, quang hanh
hien giam » khien giam, nien giam, thien giap
quan van » luan van, quan va, quan luan
giam xuc » gian xu, gia muc, cam xuc

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((nhung loi) or (nhung tri)) ((((quen vang) OR (quen hanh))) or (quan van)). biet the hien giam xuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nhung loi) OR (nhung tri)) ((((quen vang) OR (quen hanh))) OR (quan van)). biet the hien giam xuc.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nhung loi) or (nhung tri)) ((((quen vang) OR (quen hanh))) or (quan van)). biet the hien giam xuc".
• Adding a wildcard symbol may retrieve word variants: ((nhung loi) or (nhung tri)) ((((quen vang) OR (quen hanh))) or (quan van)). biet the hien giam xuc*.