Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
nhung don » nhung van, nhung bo
dung quoc » dang quoc, dong quoc, trung quoc
doi tuong » moi truong, doi song
hoc dung » hoc ung, hoc dan, tac dung
thoi que » thoi quen, thon que, thong que
tuong ho » tong hop
don quy » dan quy, dot quy, con quy
quy van » duy van, qua van, quyet van
quoc co » quoc cao, quoc cho, duoc co
que van » qua van, quyet van, quan van
ho mon » hoc mon, hao mon, ho mong

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung don quy van. hoc dung quoc co ) or ( nhung thoi que van. doi tuong ho mon ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung don quy van. hoc dung quoc co ) OR ( nhung thoi que van. doi tuong ho mon )).
• Adding a wildcard symbol may retrieve word variants: (( nhung don quy van. hoc dung quoc co ) or ( nhung thoi que van. doi tuong ho mon ))*.