Perhaps you should try some spelling variations:
nhan cua » nhat cua, nhan luc, nhan su
than cua » thai cua, ban cua, gian cua
nam thuc » nam thuoc, am thuc, nam thu
va nhanh » va thanh, va hanh, va nhan
hoa hoi » khoa hoi, hoa hoc, hoc hoi
hoa doi » hoa dai, hoc doi, xoa doi
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan, thuc day
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
ve nam » he nam, va nam, le nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky nang ((hoa hoi) or (hoa doi)). hieu ve nam thuc va nhanh ((than cua) or (nhan cua)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky nang ((hoa hoi) OR (hoa doi)). hieu ve nam thuc va nhanh ((than cua) OR (nhan cua)) triet.
• Adding a wildcard symbol may retrieve word variants: te sac ky nang ((hoa hoi) or (hoa doi)). hieu ve nam thuc va nhanh ((than cua) or (nhan cua)) triet*.