Perhaps you should try some spelling variations:
tinh hai » tinh thai, tinh chat, trinh han
te sach » toc sach
sach ky » sac ky, sach y, sach ty
lai hoi » lai hoa, lai roi, mai hoi
dai hoi » dai hoc, dai hai, dai moi
va tinh » may tinh
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang ((ma hoi) or (((lai hoi) OR (dai hoi)))). lieu va cam xuc va tinh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ((ma hoi) OR (((lai hoi) OR (dai hoi)))). lieu va cam xuc va tinh hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang ((ma hoi) or (((lai hoi) OR (dai hoi)))). lieu va cam xuc va tinh hai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ((ma hoi) or (((lai hoi) OR (dai hoi)))). lieu va cam xuc va tinh hai cua tre*.