Perhaps you should try some spelling variations:
nhung thi » nhung thoi, phung thi, nhung tri
quen truc » kien truc, xuan truc, quen suc
truc lap » truc va, truc may, tu lap
thi quan » thi xuan, tri quan, thi luan
quan van » luan van, quan va, quan luan
thi que » thi hue, thi quy, nghi que
que van » qua van, quy van, quyet van

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thi que van. thoi quen truc lap ) or ( nhung thi quan van. thoi quen truc lap ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thi que van. thoi quen truc lap ) OR ( nhung thi quan van. thoi quen truc lap )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thi que van. thoi quen truc lap ) or ( nhung thi quan van. thoi quen truc lap ))*.