Perhaps you should try some spelling variations:
nhung thi » nhung thoi, nhung tri, nhung chi
thi quan » thi xuan, tri quan, phi quan
hien gia » hien giam, bien gia, hieu gia
thi luan » thi lan, thi xuan, thi loan
hien cam » hien cac, hien cau, hien giam
quan va » quan vi, quan ha, quan ve
gia duc » giao duc, gia muc, gia thuc
luan va » luan van, luat va
phung » phuong, chung, phong

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( phung thi quan va. biet the hien gia duc ) or ( nhung thi luan va. biet the hien cam xuc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung thi quan va. biet the hien gia duc ) OR ( nhung thi luan va. biet the hien cam xuc )).
• Adding a wildcard symbol may retrieve word variants: (( phung thi quan va. biet the hien gia duc ) or ( nhung thi luan va. biet the hien cam xuc ))*.