Perhaps you should try some spelling variations:
nhung lam » nhung nam, nhung lan, nhung cam
lam quan » lam quang, la quan, lac quan
hoi dong » hop dong, hoat dong, ha dong
dong hoc » dong co, dong luc
noi dung » hoc dung
quan van » luan van, quan va, quan luan
thi que » thi hue, thi quy, nghi que
que van » qua van, quy van, quyet van
hoc mo » hoc moi, hoc mot, hoc mon
loi co » loai co, moi co, hoi co
loi o » hoi o, oi o, doi o
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 que van. hoi dong hoc mo ) or ( nhung lam quan van. noi dung ((loi o) OR (loi co)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung thi que van. hoi dong hoc mo ) OR ( nhung lam quan van. noi dung ((loi o) OR (loi co)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( phung thi que van. hoi dong hoc mo ) or ( nhung lam quan van. noi dung ((loi o) OR (loi co)) ))".
• Adding a wildcard symbol may retrieve word variants: (( phung thi que van. hoi dong hoc mo ) or ( nhung lam quan van. noi dung ((loi o) OR (loi co)) ))*.