Perhaps you should try some spelling variations:
hoa chuc » hoi chuc, hoc chuc, nhom chuc
danh hoa » thanh hoa, khanh hoa, nganh hoa
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
cam tuc » cam xuc, cam tu, nam thuc
vu sach » su sach, vu khach
nang xa » lang xa, nang ma, mang xa
chuc te » thuc te, chuc ke, chuc theo
va cam » va cham, va cac, va cao
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (vu bach)) ky ((nang xa) OR (nang x)) hoi. hieu va cam tuc va danh hoa chuc te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu bach)) ky ((nang xa) OR (nang x)) hoi. hieu va cam tuc va danh hoa chuc te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) or (vu bach)) ky ((nang xa) OR (nang x)) hoi. hieu va cam tuc va danh hoa chuc te".
• Adding a wildcard symbol may retrieve word variants: ((vu sach) or (vu bach)) ky ((nang xa) OR (nang x)) hoi. hieu va cam tuc va danh hoa chuc te*.