Perhaps you should try some spelling variations:
sach tay » xach tay, sach nay, sach tai
manh hai » lanh hai, minh hai, thanh hai
sach hay » sach han, sach ha, sach nay
van manh » van minh, van anh, van hanh
xuc van » duc van, luc van, vuc van
cuu tre » cua tre, cau tren, cau treo
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
cua te » cua tu
ve cac » va cac, vien cac

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 tay) OR (sach hay)) lang xa hoi. hieu ve cac xuc van manh hai ((cua te) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach tay) OR (sach hay)) lang xa hoi. hieu ve cac xuc van manh hai ((cua te) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach tay) OR (sach hay)) lang xa hoi. hieu ve cac xuc van manh hai ((cua te) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: su ((sach tay) OR (sach hay)) lang xa hoi. hieu ve cac xuc van manh hai ((cua te) or (cuu tre))*.