Perhaps you should try some spelling variations:
nhung thong » chung thong, nhung chong, nhung phong
nhung thoi » nhung thi, phung thi, nhung loi
quen vang » quan van, que lang, quen hanh
doi trung » do trung, doi trong, doan trung
thong que » thong qua, thong quan, thong ke
quoc cao » quoc bao, quoc cac, quoc cho
hoc dung » hoc ung, hoc dan, tac dung
dung hoc » dong hoc, dung thuoc, trung hoc
que van » qua van, quy van, quyet van
hoc mo » hoc moi, hoc mot, hoc mon

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 quen vang. doi trung quoc cao ) or ( nhung thong que van. hoc dung hoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quen vang. doi trung quoc cao ) OR ( nhung thong que van. hoc dung hoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quen vang. doi trung quoc cao ) or ( nhung thong que van. hoc dung hoc mo ))*.