Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
thoi quyen » thoi quen, thoi nguyen, thuoc quyen
quyen van » quyet van, huyen van, nguyen van
noi dung » hoc dung
dung hoc » dong hoc, dung thuoc, trung hoc
hoc moni » hoc moi, hoc noi, hoc cong
nhung bi » nhung bai, nhung gi
que lang » quet lang, quan lang, que quang
ung hoc » vung hoc, ung hoa, ung ho
hoc mon » hoc moi, hoc mot, hoc cong
bi que » bi quyet

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi quyen van. noi dung hoc moni ) or ( nhung bi que lang. hoc ung hoc mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quyen van. noi dung hoc moni ) OR ( nhung bi que lang. hoc ung hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quyen van. noi dung hoc moni ) or ( nhung bi que lang. hoc ung hoc mon ))*.