Perhaps you should try some spelling variations:
nhung thoi » phung thi, nhung loi, hung khoi
nhung thi » phung thi, nhung chi, nhung thu
nhung tri » nhung bai, dung tri, nhung bi
quen hanh » quen thanh, quan hanh, quang hanh
quan van » luan van, quan va, quan luan
hien cam » hien cac, hien cau, hien giam

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

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