Perhaps you should try some spelling variations:
nuoc sac » nuoc sach, nuoc san, nuoi sach
cau phuc » cau truc, chau phu, huu phuc
nuoc gac » nuoc giai, nuoc giao, nuoc sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
phuc va » phuc vu, thuc va, chuc va
hanh di » hanh vi, hang di, danh di
hanh de » hanh ve, hanh kem
cua tre » cua te, cuu tre, cua triet
ve cau » ke cau, va cau, ve cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nuoc sac) OR (nuoc gac)) ky nang xa hoi. hieu ve cau phuc va ((hanh di) or (hanh de)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nuoc sac) OR (nuoc gac)) ky nang xa hoi. hieu ve cau phuc va ((hanh di) OR (hanh de)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nuoc sac) OR (nuoc gac)) ky nang xa hoi. hieu ve cau phuc va ((hanh di) or (hanh de)) cua tre".
• Adding a wildcard symbol may retrieve word variants: ((nuoc sac) OR (nuoc gac)) ky nang xa hoi. hieu ve cau phuc va ((hanh di) or (hanh de)) cua tre*.