Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
hanh lam » thanh lap, hanh kem, dinh lam
va triet » va thiet, va trien, ve triet
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
xuc van » duc van, luc van, vuc van
hanh va » hang va, hanh vi
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang x hoi. hieu van chat xuc van ((hanh lam) OR (hanh va)) va triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang x hoi. hieu van chat xuc van ((hanh lam) OR (hanh va)) va triet".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang x hoi. hieu van chat xuc van ((hanh lam) OR (hanh va)) va triet*.