Perhaps you should try some spelling variations:
thieu khi » thieu nhi, tien khi, hieu chi
nhung co » nhung con, nhung bo, chung co
tu cach » tu cac
noi hoc » hoi hoc, noi khoa, loai hoc
voi hoc » hoi hoc, vi hoc, voi ho
khi cua » chi cua, thai cua
doi vai » doi voi, doi va, doi bai
co doi » cho doi, co dot, co dai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach ((noi hoc) OR (voi hoc)) thieu khi cua ets : nhung co doi vai đai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cach ((noi hoc) OR (voi hoc)) thieu khi cua ets : nhung co doi vai đai".
• Adding a wildcard symbol may retrieve word variants: tu cach ((noi hoc) OR (voi hoc)) thieu khi cua ets : nhung co doi vai đai*.