Perhaps you should try some spelling variations:
hiem ngheo » giam ngheo, nhiem nghe
dan thanh » dang thanh, danh thanh, ban thanh
hieu nghe » lieu nghe, nhiem nghe, hieu he
ky lang » ky nang, ky dang, ky tang
lang ha » long ha
vai cua » dai cua, hai cua, lai cua
thu dan » thuc dan, thu dang, thu ban
vi cua » di cua
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
ha hoi » hoa hoi, ha noi, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky lang ha hoi. ((hieu nghe) or (hiem ngheo)) nam thu dan thanh ((vi cua) OR (vai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky lang ha hoi. ((hieu nghe) OR (hiem ngheo)) nam thu dan thanh ((vi cua) OR (vai cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ky lang ha hoi. ((hieu nghe) or (hiem ngheo)) nam thu dan thanh ((vi cua) OR (vai cua)) te*".