Perhaps you should try some spelling variations:
sach tay » xach tay, sach hay, sach nay
dua tren » dung tren
manh hai » lanh hai, minh hai, thanh hai
dang xay » dang van, van xay
van manh » van minh, van anh, van hanh
tu sach » thu sach, su sach, te sach
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, lang van
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: tu sach tay ((lang xa) or (dang xay)) hoi. hieu ve cac xuc van manh hai ((dua tren) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tay ((lang xa) OR (dang xay)) hoi. hieu ve cac xuc van manh hai ((dua tren) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu sach tay ((lang xa) or (dang xay)) hoi. hieu ve cac xuc van manh hai ((dua tren) or (cuu tre))*.