Perhaps you should try some spelling variations:
lanh thai » lanh hai, anh thai, lang thai
thai cua » than cua, tai cuc, tri cua
dang xay » dang van, van xay
ban lanh » ban hanh, ban linh, ban anh
vu sach » vu bach, su sach, vu khach
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va
sach ky » sac ky, sach y, sach ty
hieu ve » hieu van
xay hoi » xa hoi, tay hoi, cay phoi
ky dang » ky nang, ky danh

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 ky dang xay hoi. ((((hieu ve) OR (hieu va))) or (hieu qua)) cam xuc ban lanh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky dang xay hoi. ((((hieu ve) OR (hieu va))) OR (hieu qua)) cam xuc ban lanh thai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ky dang xay hoi. ((((hieu ve) OR (hieu va))) or (hieu qua)) cam xuc ban lanh thai cua tre".
• Adding a wildcard symbol may retrieve word variants: vu sach ky dang xay hoi. ((((hieu ve) OR (hieu va))) or (hieu qua)) cam xuc ban lanh thai cua tre*.