Perhaps you should try some spelling variations:
quan lai » quan li, quan tai, quan hai
van quan » van ban
duoc van » duoc va, duc van, duoc ban
lang van » dang van, tang van, hoang van
nam duoc » nam thuoc, da duoc, dat duoc
hieu va » lieu va, hieu qua
lai cuu » lai cua, lai chau, lai cuoc
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay
cuu tre » cua tre, cau tren, cau treo
va nam » van nam, ha nam, va nay

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 ty ((lang xa) or (lang van)) hoi. hieu va nam duoc van quan lai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((lang xa) OR (lang van)) hoi. hieu va nam duoc van quan lai cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((lang xa) or (lang van)) hoi. hieu va nam duoc van quan lai cuu tre*.