Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
dat tren » dat trong, dua tren
dau tren » dau tien, dau tieng, dau trong
va thanh » gia thanh, ban thanh, va tinh
hieu ve » hieu va, hieu van
sach tu » sach thu, cach tu, sach ty
xang xa » lang xa, mang xa, ang xa
cua tre » cua te, cuu tre, cua triet
tu xang » ty xang, tu lang, tu quang
tu sach » thu sach, su sach, te sach
ve cam » ve cham, ve cac, va cam
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 tu xang xa hoi. hieu ve cam xuc va thanh lai ((cua tre) or (((dau tren) OR (dat tren))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tu xang xa hoi. hieu ve cam xuc va thanh lai ((cua tre) OR (((dau tren) OR (dat tren)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach tu xang xa hoi. hieu ve cam xuc va thanh lai ((cua tre) or (((dau tren) OR (dat tren))))".
• Adding a wildcard symbol may retrieve word variants: tu sach tu xang xa hoi. hieu ve cam xuc va thanh lai ((cua tre) or (((dau tren) OR (dat tren))))*.