Perhaps you should try some spelling variations:
hieu van » thien van, lieu va
danh vai » danh sai, danh va, doanh van
cham xuc » cam xuc, chat xuc, cham soc
hieu va » lieu va, hieu qua
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
so sach » so sanh, bo sach, co sach
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
sach o » sach lo, sac o, sach y
xuc va » duc va, tuc va, luc va
o lang » hoa lang, hoi lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: so sach o lang xa hoi. ((((hieu ve) OR (hieu van))) or (hieu va)) cham xuc va danh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach o lang xa hoi. ((((hieu ve) OR (hieu van))) OR (hieu va)) cham xuc va danh vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach o lang xa hoi. ((((hieu ve) OR (hieu van))) or (hieu va)) cham xuc va danh vai cua tre*".