Perhaps you should try some spelling variations:
dang hoa » dang hoai, dang khoa, dong hoa
khien tu » dien tu
ky dang » ky nang, ky danh
hoa hoi » khoa hoi, hoa hoc, hoa doi
tu cham » toc cham, thi cham
xuc van » luc van, vuc van, xuc ban
duc van » duc va, duc tan, duc manh
van cua » vang cua, dan cua, nan cua
ban cua » ban quan
so sac » so sach, so dac
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky dang hoa hoi. khien tu cham ((xuc van) or (duc van)) thanh ((van cua) OR (ban cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky dang hoa hoi. khien tu cham ((xuc van) OR (duc van)) thanh ((van cua) OR (ban cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sac ky dang hoa hoi. khien tu cham ((xuc van) or (duc van)) thanh ((van cua) OR (ban cua)) te".
• Adding a wildcard symbol may retrieve word variants: so sac ky dang hoa hoi. khien tu cham ((xuc van) or (duc van)) thanh ((van cua) OR (ban cua)) te*.