Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
dua tren » dung tren
vu sach » vu bach, su sach, vu khach
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
va tinh » may tinh
tinh vi » trinh vi, tinh voi, tinh va
cua tre » cua te, cuu tre, cua triet
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: vu sach thieu lang xa hoi. hieu va cac xuc va tinh vi ((dua tren) or (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach thieu lang xa hoi. hieu va cac xuc va tinh vi ((dua tren) OR (cua tre)).
• Adding a wildcard symbol may retrieve word variants: vu sach thieu lang xa hoi. hieu va cac xuc va tinh vi ((dua tren) or (cua tre))*.