Perhaps you should try some spelling variations:
nguoi nung » nguoi muong, nguoi nuoc
nhung thi » nhung thoi, nhung tri, nhung chi
thi quan » thi xuan, tri quan, thi luan
quan van » luan van, quan va, quan luan
nung hoc » nhung hoc, dung hoc, nang hoc
thi lanh » thi hanh, thi lan, thi anh
noi cong » nguoi cong, tai cong, thi cong
cong luc » dong luc, cong suc, cong duc
lanh va » hanh va, anh va, lanh dao
luc mot » luc moi, lac mot, tuc mot
hoc mo » hoc moi, hoc mot, hoc mon
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 van. nguoi nung hoc mo ) or ( nhung thi lanh va. noi cong luc mot ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phung thi quan van. nguoi nung hoc mo ) OR ( nhung thi lanh va. noi cong luc mot )).
• Adding a wildcard symbol may retrieve word variants: (( phung thi quan van. nguoi nung hoc mo ) or ( nhung thi lanh va. noi cong luc mot ))*.