Perhaps you should try some spelling variations:
cach thoi » cac thoi, cach thuc
hoc thieu » toc thieu, hoc hien
thieu chi » thieu nhi, hieu chi, tieu chi
nhung co » nhung con, nhung bo, chung co
cach noi » hanh noi, anh noi, cau noi
doi vai » doi voi, doi bai, doi tai
chi cua » chi cuc, khi cua, cuoi cua
doi va » hoi va, noi va, dai va

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) OR (cach thoi)) hoc thieu chi cua ets : nhung co ((doi vai) or (doi va)) đai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach noi) OR (cach thoi)) hoc thieu chi cua ets : nhung co ((doi vai) OR (doi va)) đai.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((cach noi) OR (cach thoi)) hoc thieu chi cua ets : nhung co ((doi vai) or (doi va)) đai".
• Adding a wildcard symbol may retrieve word variants: tu ((cach noi) OR (cach thoi)) hoc thieu chi cua ets : nhung co ((doi vai) or (doi va)) đai*.