Perhaps you should try some spelling variations:
su triet » su viet, su tien, ve triet
sach kem » hanh kem
hanh vai » hanh vi, hanh tai, hanh van
hanh va » hang va, hanh vi
xuc van » duc van, luc van, xuc ban
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
ve cac » va cac, vien cac

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach kem) OR (sac ky)) nang xa hoi. hieu ve cac xuc van ((hanh vai) OR (hanh va)) su triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach kem) or (sac ky)) nang xa hoi. hieu ve cac xuc van ((hanh vai) OR (hanh va)) su triet~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach kem) or (sac ky)) nang xa hoi. hieu ve cac xuc van ((hanh vai) OR (hanh va)) su triet*.