Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
thanh nien » thanh nhan, thanh liem, thanh nguyen
hoc sach » hoc sinh, hoc cac, hoc anh
thanh ve » hanh ve, thanh va, thanh van
va cham » va chat, va tham
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
soc va » hoc va, loc va, doc va
sach o » sach lo, sac o, sach y
o lang » hoa lang, hoi lang
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: hoc sach o lang xa hoi. hieu va cham soc va ((thanh ve) or (((thanh nien) OR (thanh vien)))) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach o lang xa hoi. hieu va cham soc va ((thanh ve) OR (((thanh nien) OR (thanh vien)))) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sach o lang xa hoi. hieu va cham soc va ((thanh ve) or (((thanh nien) OR (thanh vien)))) cua te".
• Adding a wildcard symbol may retrieve word variants: hoc sach o lang xa hoi. hieu va cham soc va ((thanh ve) or (((thanh nien) OR (thanh vien)))) cua te*.