Perhaps you should try some spelling variations:
thoi chuyen » thuoc chuyen, thong chuyen, hoc chuyen
nhung thoi » nhung thi, phung thi, nhung loi
phung tri » phung thi, nhung tri, phong tri
thoi quan » thi quan, thong quan, thai quang
chuyen tu » chuyen thu, chuyen tuc, chuyen su
tri quan » trinh quan, hai quan, mai quan
quen suc » quan su, quyen su, quen cua
quan van » luan van, quan va, quan luan
quan vi » quan li, quan tri, quan doi
suc lap » suc cap, tuc lap, truc lap
tu lap » truc lap

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

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