Perhaps you should try some spelling variations:
manh thai » manh hai, anh thai, manh khai
hieu van » hieu va, thien van, lieu va
thai cua » than cua, tai cuc, tri cua
xach tay » canh tay
cham xuc » cam xuc, chat xuc, cham soc
sach tay » sach hay, sach nay, sach tai
va manh » van manh, va danh, va hanh
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va
lang xa » lang ha, dang xay, lang van
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: tu ((sach tay) or (xach tay)) lang xa hoi. ((hieu ve) OR (hieu van)) cham xuc va manh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tay) OR (xach tay)) lang xa hoi. ((hieu ve) OR (hieu van)) cham xuc va manh thai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach tay) or (xach tay)) lang xa hoi. ((hieu ve) OR (hieu van)) cham xuc va manh thai cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach tay) or (xach tay)) lang xa hoi. ((hieu ve) OR (hieu van)) cham xuc va manh thai cua tre*.