Perhaps you should try some spelling variations:
tham nuoc » thay nuoc, thoat nuoc, nha nuoc
ban hanh » ban hang
tham xuc » tham thuc, cam xuc, thai xu
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
hanh d » hanh de, anh d, hanh _
x hoi » xa hoi, o hoi, x ho
d cua » de cua, do cua, da cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang x hoi. hieu va ((((tham xuc) OR (pham duc))) or (tham nuoc)) ban hanh d cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang x hoi. hieu va ((((tham xuc) OR (pham duc))) OR (tham nuoc)) ban hanh d cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky nang x hoi. hieu va ((((tham xuc) OR (pham duc))) or (tham nuoc)) ban hanh d cua tre".
• Adding a wildcard symbol may retrieve word variants: su sach ky nang x hoi. hieu va ((((tham xuc) OR (pham duc))) or (tham nuoc)) ban hanh d cua tre*.