Perhaps you should try some spelling variations:
tu sach » thu sach, su sach, te sach
danh du » danh dau, danh tu, dinh du
va danh » va dinh, va dan, va hanh
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
lap lai » lap tai, lay lai, lam lai
lap hai » lap tai, lap hoat, lanh hai
ky dang » ky nang, ky danh
ky sang » ky nang, ky tang, duy sang
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
du cua » duy cua, dau cua, dum cua
cua te » cua tu

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 ((ky sang) or (ky dang)) ((lap hai) OR (lap lai)). hieu ve cac xuc va danh du cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ky sang) OR (ky dang)) ((lap hai) OR (lap lai)). hieu ve cac xuc va danh du cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ky sang) or (ky dang)) ((lap hai) OR (lap lai)). hieu ve cac xuc va danh du cua te*".